In the swinging sixties three girls discover they have the same boyfriend who has been playing around with them all while vowing fidelity to each. To teach him a lesson he won't forget, the trio contrive to lock him up and continually favour him with their attentions in turn.

• Hermes
• American International Pictures
• Christopher Jones
• Yvette Mimieux
• Judy Pace
• Maggie Thrett
• Nan Martin
• Reva Rose
• John Beck
• Richard Derr