Joe (Help! I'm a Fish)

Joe the Fish is another obscure villain from another Danish film, Help I'm a Fish!. Joe was the main antagonist of the film who was formerly a simple cleaner fish, ended up drinking some of Professor MacKrill's antidote potion, became intelligent, and then decided to take over the seas with an army of equally intelligent sea creatures. In the final battle, the film's hero, Fly, manages to trick Joe into drinking much more of the antidote, transforming him into a mutant fish-like human, then killing him by leaving him to drown. The last words of his is: "Of course not!"