Girlfriend drowns, but is saved by the aquatic creature Anchor, who turns her into a mermaid! Now Girlfriend must defeat Poseidon, god of the sea, to change the spell or she will be half fish forever!

Nolan reportedly wanted Robert Downey Jr. for the role of Poseidon but was unable to cast him due to the actor’s commitment to Doomsday. Richtman added, “He wanted RDJ to play Poseidon ...