Fan Casting Sebastian Stan as Atomic Flounder in The Adventures of Mermaid Man and Barnacle Boy

Sebastian Stan is known for his roles in Captain America: The First Avenger, Avengers: Endgame, and Avengers: Infinity War. He has been suggested by fans for 11,169 roles on myCast, including Best in Best & Worst Comic Book Castings. Similar actors include Chris Evans, Jake Gyllenhaal, and Robert Pattinson. Sebastian Stan was suggested to play Atomic Flounder in The Adventures of Mermaid Man and Barnacle Boy by theryanreynoldsfan. Other actors sugggested to play this role include Idris Elba. The Adventures of Mermaid Man and Barnacle Boy has 17 roles, including Mermaid Man, old Mermaid Man, and Man Ray.