Mermaid Man and Barnacle Boy SpongeBob SquarePants : Season 1 Episode 12
TV-Y7 Nickelodeon 23m
Aired: March 8th, 2000 @ 5:00 PM EST on Nickelodeon
SpongeBob and Patrick find that their television heroes, Mermaid Man and Barnacle Boy, are retired old people. SpongeBob and Patrick try to get them back into Superhero business again.
