Harker Brayton
John Fraser
Dr. Druring
André Morell
Col. Gordon
Clive Morton
Mrs. Druring
Madge Ryan
Mrs. Gordon
Damaris Hayman
Molly
Brenda Cowling
Original Story
Ambrose Bierce
Director
Sture Rydman
Writer
Brian Scobie
Producer
Elizabeth McKay
Music
Marc Wilkinson
Director of Photography
Gerry Fisher