Filmed during the annual 24-hour endurance race at Le Mans, Michael Delaney is a Porsche driver haunted by the memory of an accident at the previous year's race in which a competing driver was killed. Delaney also finds himself increasingly infatuated with the man's widow.

• Cinema Center Films
• Solar Productions
• Steve McQueen
• Siegfried Rauch
• Elga Andersen
• Ronald Leigh-Hunt
• Fred Haltiner
• Luc Merenda
• Christopher Waite
• Louise Edlind