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.

• Portman Entertainment Group
• Channel 4 Television
• Jonathan Pryce
• Cherie Lunghi
• Carmen du Sautoy
• Kevin McNally
• David Schofield
• Clive Swift
• Jonathan Blake
• Anna Cropper