Fashion tycoon Sam Stone plans to murder his wealthy wife, Barbara, but arrives home to find her kidnapped.

Delighted, Sam ignores the ransom demands, hoping the kidnappers will kill her. However, the kidnappers, Ken and Sandy, have a personal vendetta against Sam for stealing their designs.

Barbara bonds with Sandy, and they eventually team up to take revenge on Sam. A chaotic series of events culminates in Sam losing everything, while Barbara triumphs.