SpongeBob's Atlantis SquarePantis is the first television film and the 92nd episode of the American animated television series SpongeBob SquarePants, and a 2007 made-for-television musical comedy film directed by Andrew Overtoom. It first aired on Nickelodeon in the United States on November 12, 2007, serving as the twelfth episode of the fifth season of the American animated television series SpongeBob SquarePants. In the special, SpongeBob and Patrick discover a half of an ancient medallion that helps them and their friends get to the lost city of Atlantis.

Plot

Patchy the Pirate is stuck in traffic on US 101 near Encino, and becomes angry that he is going to miss the new SpongeBob episode. His cell phone rings, and Potty tells him to hurry because the episode is about to start. Patchy tells Potty to record the episode, but Potty tells him that he threw the Betamax machine in the garbage, angering Patchy. The traffic line moves, but Patchy soon discovers that Encino has vanished.