SpongeBob SquarePants (1999)

Episode Overview

Title: The Return of Mermaid Man and Barnacle Boy Plot: SpongeBob and Patrick discover that their beloved television superheroes, Mermaid Man and Barnacle Boy, have hung up their capes and are now living a quiet retirement. Determined to reignite their passion for heroism, SpongeBob and Patrick embark on a mission to persuade the duo to return to their superhero roots and save the day once more.