Donald Wolfit

Michael Medwin

Michael Ripper

Joseph Losey

Director

Jimmy Sangster

Writer

Victor Canning

Original Story

Anthony Hinds

Producer

John Hotchkis

Music

Henry Richardson

Editor

Mickey Delamar

Production Supervisor

Wilkie Cooper

Director of Photography

Edward Marshall

Art Direction

Philip Leakey

Makeup Department Head

Monica Hustler

Hairstylist

Jock May

Sound