Role in series
"Mermaid Man & Barnacle Boy VI: The Motion Picture"
Fish who appear in the club are the background characters that can be seen in Bikini Bottom in other episodes. Most of them are nerdy-looking fish that are huge fans of Mermaid Man and Barnacle Boy. SpongeBob and Patrick are kicked out for questioning these actors in the Mermaid Man and Barnacle Boy movie.
SpongeBob and Patrick show their MM & BB fan club membership cards.
- Drippy Brother Studios' "Actors"