Mermaidman and Barnacleboy: Watching their favorite show, reruns of the TV duo superhero show Mermaidman and Barnacleboy, SpongeBob and Patrick hear that their beloved heroes are living in a nearby retirement home. The aging superheroes discover their toughest challenge yet will be SpongeBob and Patrick, who have decided the duo must come out of retirement.

Loading the player... In another attempt to steal the secret Krabby Patty formula, Plankton, after watching a Mermaid Man and Barnacle Boy episode on TV, gets an idea to join the villain group known as E.V.I.L.

Squidtastic Voyage: When Squidward swallows his clarinet reed Sandy offers to retrieve the piece by shrinking herself and a mini sub down to microscopic proportions and traveling into Squidward’s body. But to Squidward’s horror, SpongeBob and Patrick accidentally end up in the mini-drivers seat of the sub and continue the mission on their own.

Tenacle-vison: Squidward becomes the star of his own public access TV show.

SpongeBob, Squidward, Mr. Krabs, and Plankton team up to get rid of an urchin in the Krusty Krab.

Loading the player... Plankton and Karen fake their Bikini Bottom move-out and the former disguises as a florist named Petunia. Initially, Plankton uses it as another ploy to steal the Krabby Patty secret formula, but he eventually begins to like his newfound occupation.