On the French Riviera, movie producer Max Poulton is on location shooting a film starring his lover, Gina Bertini. But when the rueful Max ends his fling with Gina to return to his loyal wife, Carol, the jilted actress threatens to reveal details of their affair to Carol. Later, at a party at Max's villa, investigator Carliss arrives with news that Gina has been killed and that Max is a murderer suspect.
Stewart Granger
as Max Poulton
Donna Reed
as Carol Poulton
George Sanders
as Carliss
Gianna Maria Canale
as Gina Bertini
Michael Shillo
as Inspector Simon
Peter Dyneley
as Willy Reichel
Hy Hazell
as American Woman
Jimmy Thompson
as First Assistant
Richard Molinas
as Gilbert
John Van Eyssen
as Archer
Philip Vickers
as Jack Leslie
Agnes Lauchlan
as English Woman