A middle-aged professor's young bride and his assistant plan to commit a double murder disguised as a "Crime Passionel", but discover too late that one of their intended victims has become a fellow conspirator.

Jonathan Pryce
as Christian Magny

Cherie Lunghi
as Beatrice Manceau

Carmen du Sautoy
as Vera Canova

Kevin McNally
as Bernard

David Schofield
as Cafe Waiter

Clive Swift
as Dr. Faure

Jonathan Blake
as David

Anna Cropper
as Gertrude

Sarah Berger
as Madeleine

Richard Warner
as Monsieur Magny