When Plankton upgrades to Karen 2, the original Karen leaves and gets a job at the Krusty Krab.

The Inside Job: Plankton goes inside SpongeBob’s head to get the Krabby Patty formula.

Scaredy Pants: It’s Halloween again, and like every year before, SpongeBob is the easiest scare in Bikini Bottom. This year SpongeBob is determined to turn the tables and scare everyone at Mr. Krabs’ Halloween party. With Patrick’s help, SpongeBob devises what is sure to be the scariest costume ever. Although SpongeBob’s costume scares no one, […]

Mr. Krabs gets a craving for chum, and when the only other place in town that sells chum shuts down, he is forced to sell the secret formula to Plankton to get more.

Mr. Krabs takes over as band manager for SpongeBob and Squidward.

Single Cell Anniversary: It’s Karen and Plankton’s wedding anniversary, and Karen has gotten Plankton the best anniversary gift ever-the Krabby Patty formula! But she refuses to give it to him until Plankton gives her the best gift ever, too. If only he knew what that was!

SpongeBob and Patrick buy a toy and have to learn to share it.

Loading the player... An old enemy of Mr. Krabs’, Ringmaster Mudkrab, steals all of the Krusty Krab’s “Krustomers” when his circus comes to Bikini Bottom. To try and help migrate business back to his own eatery, he attempts to destroy the circus’ legacy by taking over the show with the help of SpongeBob, Squidward, and […]

To take his mind off the Krabby Patty formula, Plankton adopts a pet amoeba, whom he names Spot. Plankton has fun with Spot, until he runs away, and Plankton gets SpongeBob’s help to find him.