Marlin is a clownfish and the main protagonist in Finding Nemo.
- He is voiced by Albert Brooks who also voices the villainous Russ Cargill in The Simpsons Movie.
- Marlin will meet Winnie the Pooh and his friends in Pooh's Adventures of Finding Nemo.
- Marlin will meet Littlefoot and his friends in Littlefoot's Adventures of Finding Nemo.
- Marlin will meet the FT Squad in The FT Squad Goes Finding Nemo.
- Marlin will guest star in Winnie the Pooh Shouts Help! I'm a Fish.
- Marlin, along with Nemo, Dory and the rest of their fishy friends are good friends with Henry the Octopus.