"Culver is a psychiatrist who uses hypnotism to treat his patients. When Carpenter, a test pilot, comes to see him complaining of blackouts that make his job difficult, Culver tries to mesmerise him into killing his wife."
Paul Carpenter
as Val Neal
Patricia Roc
as Mary Foster
Roland Culver
as Dr. Francis Pelham
William Hartnell
as Inspector Ross
Gordon Boyd
as Detective Sergeant Davis
Edgar Driver
as Atkins
Tom Tann
as Wang
Ellen Pollock
as Miss Barbara Barton
Robert Sansom
as Senior Test Flight Official
Martin Wyldeck
as Dr. Bradford
John Serret
as Dr. Martin
Oliver Johnston
as Dr. Kenyon
Kay Callard
as Susie
Alec C. Snowden
Producer
Geoffrey Muller
Editor
Montgomery Tully
Screenplay
Director
Falkland L. Cary
Theatre Play
Trevor Duncan
Original Music Composer
Phil Grindrod
Director of Photography
Anne Box
Hairdresser
Marjorie Owens
Continuity
Derek Holding
Sound Editor
Bill Shore
Assistant Director
Sidney Rider
Sound Recordist
Jim O'Connolly
Production Manager
Ronald Abbott
C. Wilfred Arnold
Art Direction
Maude Churchill
Wardrobe Master
Jack Craig
Makeup Artist
Ronnie Taylor
Camera Operator