A secret snack experiment has monstrous side effects in 'Midnight Snack Attack', then in 'Hot Pearl-tato', Mr. Krabs needs to find a babysitter for Pearl, but she proves too much to handle
Sandy's Tree Dome has a flea problem in 'A Flea In Her Dome'. Patrick accidentally takes SpongeBob's donut and feels guilty in 'Donut of Shame', and SpongeBob is washing dishes in 'The Krusty Plate'.
Narlene and Nobby teach Regigilled about backwoods living in 'Regi-Hilled', then in 'The Perfect Camper', the Trawler cabin creates the perfect camper to compete in the Camp Summer Games
The Patrick Star Show follows everyone's favourite sea star at home with his family as he hosts an imaginary variety show that comes from the bizarre and hysterical depths of his own brain
Mr. Krabs has an accident and leaves SpongeBob in charge in 'Boss for a Day', then in 'The Goofy Newbie', Patrick takes a job at the Goofy Goober when he finds out the employees get free ice cream.
SpongeBob and Patrick use carrier clams to send messages to each other in 'SquidBird', and in 'Allergy Attack!', after his kazillionth Krabby Patty, SpongeBob thinks he's developed an allergy to them.
Pat The Hapless goes on a barbaric quest to the shopping mall in 'Chopping Spree', then in 'All Bot Myself', after Captain Quasar buys a new robot, Pat-Tron works for the Star family. (S3, ep 2)
Underwater adventures in the city of Bikini Bottom
SpongeBob's singing means no more Krabby Patties in 'Banned In Bikini Bottom'. Then in 'Stanley S. SquarePants', SpongeBob's cousin comes to visit, and quickly turns his life upside down.
Bubble Bass finds himself stranded with Patrick looking for a lost action figure in 'Swamp Mates', then in 'One Trick Sponge', SpongeBob learns a new magic trick, but he can't find anyone to watch it
Patrick loses the remote in the cushions, so journeys into the couch to find it in 'Lost in Couch', then in 'Pat-a-thon', Patrick hosts a telethon to raise money for snails who can't dance.
Plankton learns self-defense from Sandy in 'Single-Celled Defense', then in 'Buff for Puff', Mr. Krabs steps out of his shell and into the gym after Larry shows him up at the beach.
In an episode about boats, Cecil teaches Patrick how to drive in 'Driven to Drive', then in 'A Patty in Time', Patrick time-travels in a race for the Krusty Krab's newest menu item. (S3, ep 5)
Plankton poses as a wish-granting genie for his latest scheme in 'Spin the Bottle', then in 'There's a Sponge in My Soup', Mr. Krabs' new Krabby soup is a hit - until some heat-loving hippies move in
Underwater adventures in the city of Bikini Bottom
Animated series following the adventures of the title character and his friends in the underwater city of Bikini Bottom, including his pet snail Gary and Patrick the dull-witted starfish
SpongeBob and Patrick work a day on Old Man Jenkins' farm, much to his dismay, in FarmerBob', and then in 'Gary & Spot', Sandy narrates the nocturnal adventures of Gary and his secret pal Spot
Plankton learns self-defense from Sandy in 'Single-Celled Defense', then in 'Buff for Puff', Mr. Krabs steps out of his shell and into the gym after Larry shows him up at the beach.