Zaat

Zaat is a movie starring Marshall Grauer, Wade Popwell, and Paul Galloway. A mad scientist transforms himself into an aquatic killer.
A mad scientist unleashes his master plan: to transform himself into a mutated walking catfish, and gain revenge on those who have spurned him. His plans go wrong, and he becomes tempted to kidnap a nubile young woman to similarly transform her so that he can breed.