A tough police sergeant's mother comes to visit him, and promptly starts trying to fix up his life, much to his embarrassment. For his birthday she buys him a machine gun out of the back of a van, and begins to further interfere with his job and love life, eventually helping him with a case he's on.

Valerie's husband Darryl leaves for work as usual, but never returns. She hires private eye Shepard to find him. Soon he discovers that David had a second identity and obviously doesn't want to be found. But since Shepard is strongly attracted to the pretty Valerie, he investigates further and gets involved more than professionally.

A domestic accident causes a quiet and simple man to undergo drastic personality changes which will takes him to New York’s underground nightclubs.