Season 8, Episode 18 Mermaidman Begins
First Aired: September 23, 2011
SpongeBob and Patrick learn the story of their heroes' origins.
Cast & Details See all »
- Premiered: July 17, 1999
- Rating: TV-Y
- Premise: A chipper sea sponge and his nautical neighbors make waves in the deep-sea city of Bikini Bottom in this clever and playful kiddie cartoon aimed at preschoolers. SpongeBob's acquaintances include goofy starfish Patrick, cheerful squirrel Sandy Cheeks (who… (more)