An accident-prone yellow sea sponge, who works in a fast-food restaurant, has adventures with his friends in the underwater city of Bikini Bottom.
The Krabby Patty's secret ingredient is stolen and SpongeBob must find it in 'The Patty Caper', and then in 'Plankton's Regular', Plankton is surprised to have a regular customer who enjoys his food.
Squidward gets busted for speeding in his boat (which isn't a speedboat) and is sent back to boating school in 'Boating Buddies'. Then in 'The Krabby Kronicle', Mr Krabs sets up his own newspaper.
SpongeBob becomes the richest Sponge in Bikini Bottom in 'Porous Pockets', and in 'Choir Boys', Squidward tries to avoid SpongeBob while on his way to an audition for the Bikini Bottom Men's Chorus.
Mr Krabs enters the world of professional wrestling in 'Krusty Krushers', and then in 'The Card', SpongeBob is determined to get a super rare Mermaid Man and Barnacle Boy trading card.
Mr Krabs is messing up Pearl's preparations in 'The Slumber Party', and then in 'Grooming Gary', SpongeBob gives Gary a makeover, so that he can enter him in a pet show. But Gary's not so keen.
Mr Krabs must pretend to be a pirate for a visiting relative in 'Grandpappy The Pirate', and in 'Cephalopod Lodge', SpongeBob and Patrick accidentally get Squidward expelled from a secret society.
SpongeBob and Patrick must replace Mermaid Man and Barnacle Boy in a 'Shuffleboarding' tournament, and then in 'Professor Squidward', Squidward is mistaken for his much more famous rival.
SpongeBob must find a new home for some unexpected guests in 'Pet Or Pests', and then in 'Komputer Overload', Plankton decides that he's had enough of Karen, and tries to replace her with a new model.
SpongeBob has to run the Krusty Krab for 15 whole minutes, but is led astray by Squidward, in 'Gullible Pants', and then in 'Overbooked', SpongeBob just doesn't have time to help all of his friends.
Patrick wants a hat, but discovers that wearing a hat is not as easy as it looks in 'No Hat For Pat', and then in 'Toy Store Of Doom', SpongeBob and Patrick stay in a toy store after it closes.