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
Music
Marc Wilkinson
Writer
Sture Rydman
Director
Brian Scobie
Producer
Elizabeth McKay
Director of Photography
Gerry Fisher