SpongeBob SquarePants (often referred to simply as SpongeBob) is an American animated television series, created by animator Stephen Hillenburg. Much of the series centers on the exploits and adventures of the title character and his various friends in the underwater city of Bikini Bottom. The series’ popularity has prompted the release of a media franchise, contributing to its position as Nickelodeon’s highest rated show, the most distributed property of MTV Networks, and among Nicktoons’ most watched shows. It is listed 15th in IGN’s top 100 animated series list.
When Rocko’s Modern Life ended in 1996, Hillenburg began working on SpongeBob SquarePants. He teamed up with several Nickelodeon veterans and Rocko crew members, including creative director Derek Drymon (Action League Now!, Hey Arnold!, and Rocko’s Modern Life) writers and directors Sherm Cohen, and Dan Povenmire, writer Tim Hill, actor and writer Martin Olson, animation director Alan Smart (all from Rocko’s Modern Life), and story editor Merriwether Williams (The Angry Beavers), who worked on the series for its first few seasons and switched to SpongeBob SquarePants in July 1999. To voice the character of SpongeBob, Hillenburg approached Tom Kenny, who had worked with him on Rocko’s Modern Life. Originally, SpongeBob was to be named SpongeBoy, but this name was already in use. This was discovered after voice-acting for the original seven-minute pilot was recorded in 1997. The Nickelodeon legal department discovered that the name was already in use for a mop product. Upon finding this out, Hillenburg decided that the character’s given name still had to contain “Sponge” so viewers would not mistake the character for a “Cheese Man”. Hillenburg decided to use the name “SpongeBob”. He chose “SquarePants” as a family name as it referred to the character’s square shape and it had a “nice ring to it”.
The pilot episode of SpongeBob SquarePants first aired in the United States on Nickelodeon on May 1, 1999, following the Nickelodeon Kids’ Choice Awards. The first episodes were called “Help Wanted”, “Reef Blower”, and “Tea at the Treedome”. The “official” series premiere followed on July 17, 1999, with the second episode, “Bubblestand/Ripped Pants.” The show reached enormous popularity by 2000 during the second season, and has remained popular since. A feature film of the series was released in theaters on November 19, 2004. The series celebrated its tenth anniversary on July 17, 2009. So far the series has aired 334 individual episodes. It is currently Nickelodeon’s longest-running cartoon, and currently in its eighth season. SpongeBob surpassed Rugrats (in terms of number of episodes) when SpongeBob aired its 173rd episode on April 11, 2012 (while Rugrats had 172 episodes). On April 12, 2012, SpongeBob aired its 174th episode and has produced 204 episodes, and more episodes will be produced, marking it as the first Nicktoon to have 200 or more episodes. On July 21, 2012, SpongeBob was renewed and aired its ninth season. This is the first SpongeBob season to have regular episodes produced in widescreen.
- SpongeBob SquarePants (Tom Kenny) is the series’ title character and protagonist. He is a yellow sea sponge who physically resembles an artificial, rectangular, kitchen-type cleaning sponge; he wears brown short-pants, a white shirt and a red tie. He lives in a pineapple house and is employed as a fry cook at a fast-food restaurant called the The Krusty Krab, where many stories take place; he takes pride in his work and seems to worship or venerate the Krabby Patty. SpongeBob’s hobbies include practicing karate with Sandy, as well as jellyfishing and blowing bubbles with Patrick. He attends Mrs. Puff’s Boating School but has never passed; his lack of a driver’s license is a running gag throughout the series. It is implied that, although he has no experience, he has talent in the arts. Green and purple were early color choices for the character before yellow was chosen. He is weak and fragile, shown in MuscleBob BuffPants when he can’t lift a glass of tea, and he claims to be “pumping iron” with his plush toys. His first appearance was in “Help Wanted”. Gary is SpongeBob’s only pet. He had a pet Nudibranch named Puffy Fluffy but Gary drove him away because he was too dangerous. He is presumbley in his 20′s.
- Patrick Star (Bill Fagerbakke) is a pink starfish who lives under a rock and whose most prominent character trait is his low intelligence. He is friends with Spongebob and often encourages activities that get the two into trouble. While typically unemployed throughout the course of the series, Patrick holds various short-term jobs as the storyline of each episode requires. He is good-natured, kind, and is “the tough one” of the two who is often called to fight SpongeBob’s battles for him (although he usually gets distracted). SpongeBob is the only character that Patrick shows any real emotions for. Patrick is shown to have a mean temper in some episodes and can only be calmed by his best friend’s encouraging words. Despite being portrayed as a largely unintelligent character, it is mentioned in “The Bully” that he went to community college. He also seems to have short-term bursts of “knowledge”; he can sometimes show that he does have a brain. In the episode “Patrick SmartPants”, he refers to Spongebob and Sandy as “Robert” and “Sandra”. His first appearance was in “Help Wanted”. He is a very childish person shown of his drooling,his laziness and imaturity.
- Squidward Q. Tentacles (Rodger Bumpass) is an octopus cyanea with a large nose; he is SpongeBob and Patrick’s ill-tempered, grouchy next-door neighbor with a snobby attitude. He plays the clarinet and loves to paint self-portraits in different artistic styles, which he hangs up around the walls of his house shaped like an Easter Island head-sculpture. He abhors SpongeBob and Patrick and would rather be a musician and painter instead of a cashier at the Krusty Krab, which is his current occupation. In the episode Squidville it is shown there are other “Squids” in his species who live in Easter Island heads,are very cranky and play clarinets.
- Garold “Gary” Wilson Snail Jr. (Tom Kenny) is SpongeBob’s pet sea snail. Within the series, snails are analogous to cats, so Gary almost always vocalizes like a feline. Despite this, other characters can understand and communicate with him. Depicted as a level-headed character, Gary sometimes serves as a voice of reason for SpongeBob, and solves problems that his owner cannot. He is sometimes nicknamed “Gare-Bear” by SpongeBob, and it is revealed in “A Pal for Gary” that his full first name is Garold.
- Sheldon J. Plankton (Doug Lawrence) is the owner of Chum Bucket, the rival restaurant to the Krusty Krab, and archenemy to Mr. Krabs. He constantly tries to steal the Krabby Patty Secret Formula, but is always unsuccessful (The one time he was successful was in The Spongebob Squarepants Movie). He wishes to rule the world. He has a computer wife, who is actually a W.I.F.E. (Wired Integrated Female Electroencephalograph). He is considered the main antagonist of the series.
- Sandy Cheeks (Carolyn Lawrence) is a female squirrel from Texas. She has a number of athletic interests, such as “sand-boarding” and karate, and is a rodeo champion. She is also a scientist, explorer and inventor. Being from the surface, she lives in a tree which is inside a glass dome so she can breathe, and also wears a space-suit and helmet to travel outside of her tree-dome. Whenever any aquatic creatures enter her air-filled dome, they must wear helmets filled with water so that they can breathe.
- Captain Eugene H. “Armor Abs” Krabs (Clancy Brown) is a red crab who owns and operates the Krusty Krab restaurant where Spongebob works. He is self-content and intelligent. He is obsessed with Money. He has a grandfather named Redbeard and lives in an anchor with his daughter Pearl, who is a whale. The Krusty Krab was originally a retirement home called “The Rusty Krab” which he bought after returning from fighting in the war; when it went bankrupt, he turned it into a restaurant and renamed it “The Krusty Krab”. In some episodes, it is shown that he and Mrs. Puff have a mutual crush on each other. It is revealed in the episode “Sleepy Time” that he was born November 30, 1942. He started the Krusty Krab in 1980. He takes pride in money and his invention the Krabby Patty.
- Mrs. Puff (Mary Jo Catlett) – A Feroxodon with blonde hair, who is the owner and teacher of a boating school (analogous to driving school, as the “boats” are underwater equivalents to cars). She dreads instructing SpongeBob due to his inability to drive without crashing. In the episode “Krusty Love”, it is revealed that her husband is deceased. Also shown in the episode “Krusty Love”, Mrs. Puff once dated Mr. Krabs. It is revealed in the episode “No Free Rides” that Mrs. Puff is not her real name. In the episode “Demolition Doofus”, it is revealed that Mrs. Puff is allergic to flowers.
- Pearl Krabs (Lori Alan) is Mr. Krabs’ 16-year-old (as of the episode “Whale of a Birthday”) sperm whale daughter. The series has yet to explain their disparity in species, although in the book SpongeBob’s Trivia Book, Mr. Krabs explains that Pearl takes after her mother, meaning her mother was apparently also a whale. Pearl is frequently embarrassed by her father’s cheap attitude, and often forces him to try and change his habits.
- Karen (Jill Talley) is Plankton’s nagging computer “WIFE” (as in an acronym for “Wired Integrated Female Electroencephalograph”). She apparently has a mind of her own, to the point of making fun of Plankton. Karen usually helps Plankton in his schemes to steal the Krabby Patty secret formula although on occasions Plankton rejects her ideas and then takes them as if they were his own. It is revealed in The SpongeBob SquarePants Movie that she never agreed to marry Plankton. Karen also made a cameo in an episode of The Fairly OddParents called “Love Triangle”. She is the monitor at the hospital after Poof catches a disease.
- Mermaid Man (Old: Ernest Borgnine (1999-2012) and Joe Whyte (2012-present), Young: Adam West) and Barnacle Boy (Old: Tim Conway, Young: Burt Ward) are two elderly and partially senile superheroes who live in a retirement home, whom SpongeBob and Patrick watch on television. Mermaid Man is the older of the two and is the leader, while Barnacle Boy is his sidekick. Mermaid Man might be a reference to Poseidon, having what looks like Poseidon’s trident. It is most likely that they are parodies of Aquaman and Aqualad, although the fact that their young versions are voiced by Adam West and Burt Ward, as well as the iconic use of onomatopoeic words, hints that they parody Batman and Robin. Mermaid Man is known for completely forgetting things, yelling “EVILLLLL!” whenever he hears the word, and Barnacle Boy seems to be the smarter of the two. It is implied in an episode that they are brothers. The male counterpart to a mermaid is a merman; Borgnine was briefly married to Ethel Merman. It was revealed in the episode entitled “Mermaidman Begins” of the 8th season, that Mermaid Man’s name was Ernie. It is unknown if it is just his nickname or his real first name. Also in this episode says that Barnacle Boy’s real name is Tim. But another episode said his real name was Kyle. Borgnine and Conway had previously appeared together on the 1960s TV series McHale’s Navy. Borgnine died on July 8, 2012 and it is unknown if Mermaid Man will be killed off or be replaced by a different voice actor. Since late 2012, Mermaid Man has been voiced by Joe Whyte, who voiced Mr. Krabs in some video games.
- Larry the Lobster (Mr. Lawrence) is a lobster lifeguard of the Goo Lagoon. Larry is a bodybuilder and workout fanatic. He was considered a lifeguard on “SpongeGuard on Duty”, but in other episodes, he is not and simply just hangs out at the beach. Despite his large and muscular physique, he is sometimes shown to be somewhat of a coward. He once overdosed on tanning pills. He also drives an SUV in one episode.
- Scooter (Carlos Alazraqui/Clancy Brown) – A parrotfish who enjoys surfing. He allegedly died and became an angel in the second-season episode “Bubble Buddy”, except he also returned in future episodes. Scooter talks like a stereotypical surfer dude, but after Season 3 he had different voices in each episode he appeared in. He is mainly seen at Goo Lagoon.
- Nat (Billy West) – A male yellow fish that is a common background character on the show. His last name is revealed in “Missing Identity” and his first name was revealed in “Plankton’s Regular”. He first appeared on the fifth episode of SpongeBob SquarePants, “Ripped Pants”, as a cameo. He appears in many episodes, especially the newer ones. His biggest role is in “Plankton’s Regular”.
- The Flying Dutchman (Brian Doyle-Murray) is an irascible pirate ghost named after a ghost ship, The Flying Dutchman. He lives underwater in a giant ship, and collects souls. He has supernatural powers, such was intangibility, levitation, teleportation, energy projection, shapeshifting, interdimensional travel, matter transmutation, and wish granting. He is known for having numerous awards in tying loops but however does not know how to tie shoelaces as revealed in ” Loop De Loop” and hangs a sock on his ghostly tail. It is revealed in “Shanghaied” that he cannot eat without his sock.
- The French Narrator (Tom Kenny) speaks at the start of some episodes and during intertitles in American English with a French accent. He is sometimes shown in the series as a scuba diver with a TV camera, though he is normally speaking off-screen. On the November 16, 2004 episode of the NPR program Fresh Air with Terry Gross, Kenny admitted that Jacques Cousteau was the inspiration for the French narrator, as series creator Stephen Hillenburg considered him an idol.
- Patchy the Pirate (Tom Kenny) is a live-action character who is a pirate and the president of the SpongeBob fan club. He lives in the city of Encino, California. He is normally present in specials (one-off double length episodes), often in a dual narrative with the animated Spongebob, although sometimes he merely introduces the episode. He made a special guest star appearance on Big Time Rush in the episode “Big Time Beach Party” with Carlos Pena, Jr. and Logan Henderson. Patchy has a next-door neighbor named Mrs. Johnson who offers him cookies and has an electric wheelchair that goes really fast. Patchy works at a fast-food restaurant called The Poop Deck. His boss’ name is Mr. Pirateson.
- Potty the Parrot (Stephen Hillenburg and Paul Tibbitt) is Patchy the Pirate’s marionette parrot. He is shown to pull pranks on Patchy and shuns him at almost every episode they appear on. He is the assistant manager at The Poop Deck under Mr. Pirateson, the manager.
- Elain (Mr. Lawrence) is a live-action announcer and news anchorfish, resembling a cut-out of a bass fish. Elain appears in numerous episodes, including the beginning intro of the show. His name is revealed to be Elain in “The Great Patty Caper”, though he is known as Johnny in Battle for Bikini Bottom.
- Harold SquarePants (Tom Kenny) and Margret Bubblebottom SquarePants (Sirena Irwin) are SpongeBob’s parents, who more resemble sea sponges rather than SpongeBob’s shape as a kitchen sponge. It is implied in the episode “A Squarepants Family Vacation” that Harold is not Spongebob’s real father and could possibly be his stepfather.
- Squilliam Fancyson (Dee Bradley Baker) is Squidward Tentacles’s wealthy arch-rival who has been able to succeed in everything Squidward has only dreamed of doing. He and Squidward compete in the series on many occasions and Squidward normally does not win their competition(s), although there are some episodes where Squidward is triumphant. Though sometimes mistaken as a relative of Squidward due to their similarities, they were band classmates in high school and not related.
- Mrs. Krabs (Paul Tibbitt/Sirena Irwin) is Eugene’s overbearing mother first appearing in “Sailor Mouth”. Plankton has a small crush on her in “Enemy in Law”. but it is later revealed he is only dating her for the Krabby Patty formula. She is also shown to be quite poor while raising her son through his childhood, as shown the episode “Friend or Foe?”.
- Man Ray (John Rhys-Davies & Guy Siner/Bob Joles) and the Dirty Bubble (Charles Nelson Reilly/Tom Kenny) are villains against Mermaid Man and Barnacle Boy. Man Ray (not the famous photographer of the same name) has a man’s body with a ray shaped mask and helmet, while the Dirty Bubble is portrayed as a literal giant bubble with a face. Man Ray is based on Black Manta, Aquaman’s archenemy. Charles Nelson Reilly was the primary voice actor for the Dirty Bubble, but Tom Kenny has portrayed the character in one episode after Reilly’s death in 2007.
- Perch Perkins (Dee Bradley Baker) is a news reporter. He first appeared in “The SpongeBob SquarePants Movie” as an announcer for the Krusty Krab 2. He appears as a minor character in the series afterwards having his purple color from the movie changed to orange.
- Dr. Forrest (Rodger Bumpass) is Bikini Bottom’s doctor, often seen in the hospital. His name is revealed in “Slide Whistle Stooges” and “Shuffleboarding”. He is mostly purple, and has occasional appearances throughout the series, but in the episode “Once Bitten”, there is a similar looking doctor that looks like Dr. Forrest, except he is orange and goes by the name Dr. Gill Gilliam.
- Officers Nancy and John (Sirena Irwin & Dee Bradley Baker) – Officer Nancy (a purple female cop fish with blonde hair) and her partner John (an orange fish) are the two most commonly seen cops in Bikini Bottom, most prominently in Season 3. The two officers, especially Officer Nancy, are seen less in recent episodes, but their latest appearance was in “Mr. Krabs Takes a Vacation” where thanks to Mr. Krabs two bank robbers crash through the roof of their police car and land in their backseat without them having to do anything.
- Nancy Suzy Fish (Sirena Irwin/Grey DeLisle) is an often seen, but infrequently heard, yellow dress-wearing, white-haired fish. Her name was revealed in “Good Old Whatshisname”.
- Old Man Jenkins (Doug Lawrence, Tom Kenny, and Dee Bradley Baker) – An elderly fish who used to live in the Rusty Krab rest home before it became the Krusty Krab restaurant, and currently resides at Shady Shoals Retirement Home along with Mermaid Man and Barnacle Boy. His appearance changes in almost every episode he appears. His most memorable appearance is in “The Sponge Who Could Fly” as the antagonist when he becomes Sailor Jenkins and Cannonball Jenkins after giving up farming. He is friends with Mama Krabs as seen in “Sailor Mouth” and his first major appearance, “Friend or Foe?”.
- Fred (Doug Lawrence/Jim Cummings), better known as the guy who shouts “MY LEG!”, is a brown fish who was the first of the regular generic character models to appear in the series. He first appears in “Reef Blower” but the famous quote does not come until “Boating School”. Fred is most often seen at the Krusty Krab, such as in “Arrgh!”, when he screams “MY LEG!” after Mr. Krabs throws him out of the Krusty Krab, and in “Jellyfish Hunter”, when he sings about a jelly sandwich he eats. Fred’s name is revealed in “Patty Hype”. One of Fred’s famous lines is “Rev-up those friers, ’cause I am sure hungry for one-” He is then interrupted by Mr. Krabs who says “Can’t you see we’re closed?!” In which Fred responds with the famous “MY LEG” line.
- Tom (Dee Bradley Baker) – Tom is a green fish who wears a purple shirt. He is always seen walking around Bikini Bottom. His most memorable appearance is in “Chocolate with Nuts” when he chases SpongeBob and Patrick all over town screaming crazily, “CHOCOLAAAATTTE!”. Finally he catches up with them, but it turns out that he just wanted to buy all of their chocolate. Episodes such as “Pizza Delivery” and “Fools in April” show that he has a habit to obsess over his drinks, often to a violent extent.
- Tina Fran is a pretty light red fish who wears a blue dress and skirt. She is one of Pearl Krabs’s friends seen in “Squeaky Boots”. Her name is revealed in “Hall Monitor”, where she attended Mrs. Puff’s Boating School.
- Mary (Sirena Irwin) – Mary (or “Lazy Mary” as she’s called by her mother) is an eldery fish who lives in Bikini Bottom with her even more elderly, grumpy mother. She is very annoyed about having to take care of her mother who is very mean to her. Her most memorable appearance was in “Chocolate with Nuts” when Spongebob and Patrick tricked her mom into buying some so she could rub it on her skin and make her “live forever.”
- Charlie (Dee Bradley Baker) is a fish often as a background character in the show. His name was revealed in while he was in a TV commercial with Mr. Magic endorsing a product called “Mr. Magic’s Magical Magic Kit”.
- Frankie Billy (Kevin Michael Richardson) is a brown fish seen about everywhere in Bikini Bottom. His name was revealed in Professor Squidward when Squidward tells how he likes it putting his name on the board. His latest appearance was in the episode Demolition Doofus when Mrs. Puff was standing right next to him. He talks in many voices. He first appearance was in Life of Crime.
- Harold “Bill” Reginald is a blue fish with spiky teeth and a red speedo. His name was revealed in both Have You Seen This Snail? and in the Fiery-Fist o’ Pain when Tina Fran was saying his name. His first appearance was in Ripped Pants.
- Painty the Pirate (Patrick Pinney) – A painting of a pirate head that sings the SpongeBob SquarePants theme. Painty also makes minor appearances in several episodes. He has had an appearance in almost all of the episodes.
- Bubble Bass (Dee Bradley Baker) – An obese Bass who is SpongeBob’s rival since he is picky about food. He made his first appearance in “Pickles,” and also appears in “F.U.N.” when SpongeBob and Plankton are at the movie theatre. He
- made a third appearance in “Plankton’s Good Eye” where he is saved from his burning house by Plankton.
- Bubble Buddy (Brad Abrell) – A bubble friend that SpongeBob makes himself after Patrick, Sandy and Squidward were too busy to play with him. He causes a lot of trouble in Bikini Bottom such as fussing over his order at the Krusty Krab, paying Mr. Krabs with bubble money and hogging the porta potty at Goo Lagoon. He leaves Bikini Bottom at the end of the episode but returns when he wants SpongeBob to babysit his son, Shiny who causes even more trouble than his father.
- Stanley S. SquarePants (Christopher Guest) – SpongeBob’s cousin who has a similar appearance to SpongeBob, but is much taller. SpongeBob and Stanley try to help each other whenever possible. Stanley is accident-prone and causes destruction wherever he goes. When Eugene discovered his inabilities he sent him over to the Chum Bucket where he literally blew up the place. He is not seen after the episode.
- Flatts (Thomas F. Wilson) – A mean flounder who went to boating school with Patrick and bullies SpongeBob at Mrs. Puff’s boating school in the episode “The Bully,” for whom Poppy (Mary Jo Catlett) appreciates for that decision. He was first seen in “Sandy’s Rocket,” and later “Texas”.
- Grandma SquarePants (Marion Ross) and Grandpa SquarePants (Tom Kenny) – SpongeBob’s grandparents. Grandpa SquarePants is mentioned in past tense and Grandma SquarePants lives alone and sometimes treats SpongeBob like he is still a little sponge. Grandma SquarePants made her first appearance in the episode “Grandma’s Kisses”. She did not make her next appearance until the 2007 episode “Blackjack”. She made two more appearances in the episodes “The Abrasive Side” and “Pet Sitter Pat”.
- Neptune XIV of the Pacific (Paul Tibbitt/John O’Hurley (series) and Jeffrey Tambor (movie)) – The king of the ocean, King Neptune is a massive magical green merman with red glowing hair, although he looks slightly different from one appearance to another. Neptune also appears as one of the movie’s characters, although with a very different appearance, including a blindingly bald head; in the movie, he is also shown to have a daughter named Mindy. In “SpongeBob and the Clash of Triton”, it is shown that he has a son named Triton and is married to Queen Amphitrite. His name is also used frequently as a substitute for “God” in colloquial phrases (e.g. “Sweet mother of Neptune!” and “What in Neptune’s name is that?”).
- Jack Kahuna Laguna (JKL) (Johnny Depp) – A surfer who prefers to be called JKL, and helps SpongeBob, Patrick and Squidward get home by teaching them how to surf. He only appears in the special episode “SpongeBob vs. The Big One”. His initials are most likely a parody of Matthew McConaughey’s mantra of “Just Keep Livin’” from his role in Dazed and Confused.
- Jim the Former Frycook (Patton Oswalt) – A rich fry cook who formerly worked at the Krusty Krab and later quit because Eugene did not give him a raise in his pay. He now works at the finest restaurants of Bikini Bottom and visits the Krusty Krab sometimes. He is much wealthier than Mr. Krabs. He appears in “The Original Fry Cook”.
- Lord Royal Highness (David Bowie) – The king of the lost city Atlantis. L.R.H seems to have somewhat of an extraterrestrial appearance. He only appeared in the special SpongeBob’s Atlantis SquarePantis.
- Lord Poltergeist (Chris Elliot) – A pirate ghost who is the former first mate of the Flying Dutchman. He took the Dutchman’s treasure while going for a pizza and never returned. He now haunts a boat house in Bikini Bottom with 3 of his own mates. In “Ghoul Fools” the Dutchman returned to take back his stolen treasure and punish Poltergeist and his crew with eternal torment.
- Janet (Clea Lewis) and Marty (Thomas F. Wilson) – Patrick mistakes them for his parents. They appear in the episode “I’m With Stupid”.
- Kelpy G (Rodger Bumpass) – Squidward’s favorite smooth jazz clarinet player. He first appears in “The Thing” and makes another appearance in “Smoothe Jazz at Bikini Bottom” when SpongeBob and Squidward sneak backstage at one of his concerts. SpongeBob ends up playing ukelele with Kelpy on stage after he was so impressed with SpongeBob’s talent. The character is a cephalopod version of saxophonist Kenny G.
- Nicolas Withers (Alton Brown) – The host of the House Fancy television show, in which Squidward and his rival Squilliam were competing against each other over whose house was better.
- Triton (Sebastian Bach) – King Neptune and Queen Amphitrite’s son. He is also the brother of Mindy even though Mindy was not shown in the episode “Clash of Triton”. Triton was always fascinated by the “mortal” world. When King Neptune destroyed Triton’s cure for all “mortal” diseases, Triton confronts King Neptune, forcing King Neptune to lock him away in a cell that shrinks 7% of the way. Triton’s first appearance was on the episode “Clash of Triton”.
- Mindy (Scarlett Johansson) – King Neptune’s and Queen Amphitrite’s daughter (who has so far only appeared in The SpongeBob SquarePants Movie) who tends to be sweeter and kinder than her dad, and helped SpongeBob and Patrick with their journey in the movie. Unlike her father King Neptune, brother Triton and mother Queen Amphitrite, Mindy has never been seen using magical powers. Patrick seems to have a crush on Mindy, often calling her pretty and hot. Interestingly, she does not appear alongside her family in “Clash of Triton”. This absence is unexplained.
- Queen Amphitrite (Victoria Beckham) – The wife of King Neptune, and the mother of Triton and Mindy. She tends to be very caring of her husband, even though it is not proven she shows a minor dislike for Mr. Krabs, after he called her a prankster on the phone pretending to be Amphitrite.
- Blackjack SquarePants (John DiMaggio) – SpongeBob’s older and meaner cousin who used to bully SpongeBob as a child in the episode “Blackjack”. He was arrested for littering and then released. SpongeBob had thought Blackjack would be a huge brutish sponge who was planning to murder his parents, and set out to find them by visiting members of his family. When SpongeBob had reunited with Blackjack, it is shown that he had apparently not grown since he and SpongeBob last saw each other (when SpongeBob was a toddler), making him about as tall as SpongeBob’s foot.
- Dennis (Alec Baldwin (Mercenary) and unknown (SpongeBob’s classmate)) – an assassin hired by Plankton to kill SpongeBob and Patrick, and revealed in “The Sponge who Could Fly”, Spongebob’s old elementary school classmate.
- Tom Kenny as SpongeBob SquarePants, Gary the Snail
- Bill Fagerbakke as Patrick Star
- Clancy Brown as Mr. Krabs
- Carolyn Lawrence as Sandy Cheeks
- Rodger Bumpass as Squidward Tentacles
- Mr. Lawrence as Plankton
- Mary Jo Catlett as Mrs. Puff
- Lori Alan as Pearl
- Jill Talley as Karen and various characters
- Dee Bradley Baker as Squilliam Fancyson III, Perch Perkins, various characters
- Tom Kenny as Patchy the Pirate, French Narrator, Harold SquarePants, various characters
- Mr. Lawrence as Larry the Lobster, Johnny-Elaine and various characters
- Bill Fagerbakke as the Mayor of Bikini Bottom and various characters
- Rodger Bumpass as Dr. Gill Gilliam and various characters
- Sirena Irwin as Bubblebottom-SquarePants, Mrs. Betsy Krabs (2005–present) and various characters
- Stephen Hillenburg – Potty the Parrot (2000–2004)
- Paul Tibbitt as Potty the Parrot (2005–present) and Mrs. Betsy Krabs (2001–2002)
- Ernest Borgnine as Mermaid Man (1999–2012)
- Tim Conway as Barnacle Boy
- Marion Ross as Grandma SquarePants
- Brian Doyle-Murray as The Flying Dutchman
- John Rhys-Davies as Man Ray (2001–2002)
- Bob Joles as Man Ray (2005–present)
- Charles Nelson Reilly as Dirty Bubble (2000–2007)
- Tom Kenny as Dirty Bubble (2010–present)
- John O’Hurley as King Neptune
- Mark Fite as various characters
- Thomas F. Wilson as various characters
- Carlos Alazraqui as various characters
Including the pilot, there are 334 total individual SpongeBob SquarePants episodes that have aired. There are still some episodes that have been announced but have still not yet aired. Season 9 has been announced and will have 26 new episodes bringing the number of episodes up to 204 making SpongeBob as the first Nicktoon to have 200 or more episodes. Season 9 started on July 21, 2012 and will air episodes 179–204. So far, SpongeBob SquarePants is in its ninth season.
|Season||Episodes/(segments)||Season premiere||Season finale||DVD releases|
|Region 1||Region 2||Region 4|
|1||20 / (41)||May 1, 1999||April 8, 2000||October 28, 2003||November 7, 2005||November 30, 2006|
|2||20 / (39)||October 26, 2000||July 26, 2003||October 19, 2004||October 23, 2006||November 30, 2006|
|3||20 / (37)||October 5, 2001||October 11, 2004||September 27, 2005||December 3, 2007||November 8, 2007|
|4||20 / (38)||May 6, 2005||July 24, 2007||September 12, 2006||November 3, 2008||November 7, 2008|
|January 9, 2007|
|5||20 / (41)||February 19, 2007||July 19, 2009||September 4, 2007||November 16, 2009||December 2, 2009|
|November 18, 2008|
|6||26 / (47)||March 3, 2008||July 5, 2010||December 8, 2009||November 29, 2010||December 2, 2010|
|December 7, 2010|
|7||26 / (50)||July 19, 2009||June 11, 2011||December 6, 2011||N/A||N/A|
|8||26 / (48)||March 26, 2011||TBA||N/A||N/A||N/A|
|9||26||July 21, 2012||TBA||N/A||N/A||N/A|
|2002||“Party Pooper Pants”|
|2003||“The Sponge Who Could Fly”|
|2005||“Have You Seen This Snail?”|
|2006||“Dunces and Dragons”|
|2007||“Friend or Foe?”|
|2008||“Pest of the West”|
|2009||“SpongeBob vs. The Big One”|
|2010||“SpongeBob’s Last Stand”|
|2010||“The Clash of Triton”|
|2010||“The Great Patty Caper”|
|2011||“A SquarePants Family Vacation”|
|2012||“It’s a SpongeBob Christmas!”|
|2009||Square Roots: The Story of SpongeBob SquarePants|
|2009||SpongeBob’s Truth or Square|
|2004||The SpongeBob SquarePants Movie|
|2014||The SpongeBob SquarePants Movie 2|
SpongeBob SquarePants Pictures