Bernard Herrmann
Original Music Composer
Wilfred Shingleton
Production Design
Sidney Gilliat
Director
Sidney Gilliat
Screenplay
Sidney Gilliat
Executive Producer
Frank Launder
Executive Producer
John Furniss
Costume Design
Agatha Christie
Novel
Harry Waxman
Director of Photography
John O'Gorman
Makeup Artist
Roy Parkinson
Production Supervisor
Allan McKeown
Hairdresser
Fred Carter
Art Direction
Alan Brownie
Makeup Artist