Killer Clown's Revenge

He was once a normal, happy child, but violent, drunken abuse from his father sends John Wayne Gacy down a dark and sinister path; he develops a fascination with dead bodies, and after he gets married and has kids, his urges can't be contained.

John Wayne Gacy is confident that he cannot be caught, even as he begins dumping bodies in the Des Plaines River outside of Chicago; one of Gacy's victims survives and returns to track him down.