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Episode guide

SpongeBob SquarePants: Season 4

Poster for SpongeBob SquarePants Season 4

40 episodes · first aired May 6, 2005

Dive into SpongeBob hilarity with this collection of some of the most comical episodes ever to make land, like when SpongeBob attends a party with Mr. Krabs' Navy buddies - as Mr. Krabs!... SpongeBob and Patrick make a movie... SpongeBob goes on a quest to become King of Karate... Patrick becomes Patricia... and more!

Back to SpongeBob SquarePants: cast and where to watch

  1. 1 Fear of a Krabby Patty May 6, 2005 · 11m Plankton unleashes a new plan; to get the Krusty Krab to work 24 hours. SpongeBob thinks this is a dream, until he thinks he is being chased by killer Krabby Patties.
  2. 2 Shell of a Man May 6, 2005 · 11m Mr. Krabs is going to a naval reunion, but molts (leaves his shell) before he goes. He asks SpongeBob to go in his shell and imitate him for the reunion.
  3. 3 The Lost Mattress May 13, 2005 · 11m Mr. Krabs complains that his back hurts, so SpongeBob and Patrick buy a new mattress and Squidward tries to take credit for it. They give the new mattress to Mr. Krabs, but Mr. Krabs put…
  4. 4 Krabs vs. Plankton May 13, 2005 · 11m Plankton tries to steal the formula, but slips and sues Mr. Krabs. Mr. Krabs hires a lawyer, but his lawyer slips and is hurt, so SpongeBob must try to help Mr. Krabs win the case by…
  5. 5 Skill Crane May 20, 2005 · 11m Mr. Krabs gets a new toy vender by the name of "Skill Crane." At first, Squidward doesn't like it, but when Mr. Krabs lets him and SpongeBob give it a try, Squidward becomes obsessed with…
  6. 6 Good Neighbors May 20, 2005 · 12m It's Sunday and Squidward just wants to relax. But when SpongeBob and Patrick elect him as Good Neighbor President, they won't leave him alone.
  7. 7 Selling Out Sep 23, 2005 · 11m Mr. Krabs sells the Krusty Krab to a conglomerate that plans to turn it into a big corporate chain.
  8. 8 Funny Pants Sep 30, 2005 · 11m Squidward fools SpongeBob into thinking that he has a laughter-related illness and convinces SpongeBob that if he laughs one more time in the next 24 hours, his laugh box could explode.
  9. 9 Mermaid Man & Barnacle Boy VI - The Motion Picture Oct 7, 2005 · 11m The adventures of Mermaid Man and Barnacle Boy are being told in a thrilling new motion picture. But after SpongeBob learns the heroes will be played by young actors, he sets out to make…
  10. 10 Enemy In-Law Oct 14, 2005 · 11m Mr. Krabs' mom is dating again, and it seems like things could be serious. Krabs tries to be happy for his mother, but he is absolutely horrified when he learns that the secret paramour is…
  11. 11 Patrick SmartPants Oct 21, 2005 · 11m After Patrick accidentally falls off a cliff while jellyfishing, he wakes up with superior intellect.
  12. 12 SquidBob TentaclePants Nov 4, 2005 · 11m Sandy's experimental teleportation device malfunctions, melding SpongeBob and Squidward into one body.
  13. 13 Have You Seen This Snail? Nov 11, 2005 · 25m While trying to beat a paddle-ball world record, SpongeBob forgets to feed Gary -- for 10 days. Gary runs away to downtown Bikini Bottom where he is taken in by a kindly old woman who…
  14. 14 Dunces and Dragons Feb 20, 2006 · 24m After a freak jousting accident at a Medieval Times-style restaurant, SpongeBob and Patrick are transported to a medieval version of Bikini Bottom. There they are mistaken for great…
  15. 15 Krusty Towers Apr 1, 2006 · 11m After Mr. Krab's gets a huge hotel bill he decides that he can make a profit from opening his own. When Patrick decides to visit the hotel Mr. Krabs demands Squidward to never deny a guest…
  16. 16 Mrs. Puff, You're Fired Apr 1, 2006 · 11m Mrs. Puff gets fired from her boating school job due to her lack of passing Spongebob. Instead, a more-intense new instructor takes her place.
  17. 17 Chimps Ahoy May 5, 2006 · 11m The Chimpanzee beneficiaries of Sandy's undersea treedome are paying a visit to see what progress she has made with her inventions. But Sandy doesn't think any of her work will satisfy the…
  18. 18 Ghost Host May 5, 2006 · 11m The Flying Dutchman takes up residence at SpongeBob's house where he proceeds to scare, startle and surprise SpongeBob around the clock. Eventually all the spooky shenanigans grow old, and…
  19. 19 Whale of a Birthday May 12, 2006 · 11m Mr. Krabs wants to give his daughter Pearl the best birthday ever. While he works on the party, SpongeBob is assigned the task of figuring out what Pearl would like for a present. So he…
  20. 20 Karate Island May 12, 2006 · 11m SpongeBob receives an invitation to take part in a competition on mysterious Karate Island for the chance to be crowned "King of Karate." SpongeBob and Sandy arrive at Karate Island and it…
  21. 21 All That Glitters Jun 2, 2006 · 11m When a customer orders the one thing that no one has ordered for years, the monster krabby patty, SpongeBob tries to lift it, but old Spat cracks in two. So he sells every single thing he…
  22. 22 Wishing You Well Jun 2, 2006 · 11m Mr. Krabs makes SpongeBob go down the new wishing well after experiencing one for himself, and Patrick and Squidward accidentally join in. So, will they be able to get out and watch…
  23. 23 New Leaf Sep 22, 2006 · 11m In the battle for fast food supremacy, Plankton has decided to throw in the towel and start a new business selling trinkets and souvenir gifts. He even renames his store from The Chum…
  24. 24 Once Bitten Sep 29, 2006 · 11m Gary starts biting everyone in town, starting with Squidward. When Squid asks if Gary has been up-to-date on all of his snail shots, SpongeBob reveals that he's never done any of that…
  25. 25 Squidtastic Voyage Oct 6, 2006 · 11m While Squidward is playing the clarinet, he accidentally swallows the reed. SpongeBob and Patrick take a microscopic submarine to try to retrieve it from inside Squidward.
  26. 26 Bummer Vacation Oct 13, 2006 · 11m Mr. Krabs forces SpongeBob to take a vacation, but he doesn't know how. Meanwhile, Patrick takes SpongeBob's place as fry cook.
  27. 27 Best Day Ever Nov 10, 2006 · 12m SpongeBob is going to have the best day ever. But when work, karate, jellyfishing and Squidward's clarinet recital don't go as planned will his day be ruined?
  28. 28 Wigstruck Nov 17, 2006 · 11m SpongeBob finds an old-time wig and starts wearing it everywhere he goes.
  29. 29 That's No Lady Nov 25, 2006 · 11m A misunderstanding over a vacation getaway advertisement causes Patrick to think he must "get out of town" or face dire consequences. SpongeBob can't bear the thought of his best buddy…
  30. 30 The Thing Jan 15, 2007 · 11m After being covered in cement, the Bikini Bottomites are convinced that Squidward is an unknown species and SpongeBob tries to keep him as a pet.
  31. 31 Hocus Pocus Jan 15, 2007 · 11m SpongeBob tries out his new magic kit on Squidward and is convinced he's turned his neighbor into an ice cream cone!
  32. 32 Driven to Tears Feb 19, 2007 · 11m For the 58th time in a row, SpongeBob has failed his driving test, so Patrick takes a test and passes. But SpongeBob is angry that he did.
  33. 33 Rule of Dumb Feb 19, 2007 · 11m Patrick's ancestors were adlings, so Patrick is the legal king of Bikini Bottom and now he reigns/misrules Bikini Bottom.
  34. 34 The Pink Purloiner Feb 19, 2007 · 11m Patrick is jealous of SpongeBob's jellyfish net. When SpongeBob finds out that it's been stolen, he suspects Patrick is the culprit.
  35. 35 The Gift of Gum Feb 19, 2007 · 11m It's Best Friends Day, so Patrick and SpongeBob trade presents.
  36. 36 Rise and Shine Feb 19, 2007 · 4m Take a look inside Patrick Star's rock, where we see that his morning routine is anything but ordinary.
  37. 37 Waiting Feb 19, 2007 · 7m After SpongeBob discovers that his breakfast cereal has an offer for a free toy, he mails his requests. But now the hardest part is upon him: waiting for the toy to arrive.
  38. 38 Sing a Song of Patrick Feb 19, 2007 · 11m After Patrick writes a song, SpongeBob helps him try to get it played on the radio.
  39. 39 Born to Be Wild Mar 31, 2007 · 11m When SpongeBob hears that a ferocious biker gang is coming to town, SpongeBob dons his leather jacket, warms up his bike, and prepares to protect the town all by himself.
  40. 40 Best Frenemies Mar 31, 2007 · 11m A new Kelp Smoothie chain is opening up all over Bikini Bottom. The chain's smoothies are so delicious that soon everyone in town can be seen drinking one. But now that customers already…