"A man who has been left for dead by the impostor who takes his place returns to bring him to justice."
Jeanette Sterke
as Mary Winston
Alan MacNaughtan
as John Cleeve
Robert Brown
as Richard Harrison
Jane Griffiths
as Jane Winston
John Miller
as Sir Harry Osmonde
Basil Henson
as Derreck Alwyn
Anne Lawson
as Sally Carter
Diane Clare
as Selena Osmonde
Llewellyn Rees
as Bradshaw
Dorothea Rundle
as Martha Bradshaw
Hamilton Dyce
as Det. Insp. Ames
Henry McCarty
as Dr. Leighton
Tony Wall
as Logan
Patrick Parnell
as Cooper
Arlette Dobson
as Karen
David Charlesworth
as Charles
Brian Grellis
as Delivery Boy
Ron Eagleton
as Porter
Derek Sumner
as Policeman
Thelma Holt
as Marie
Jannie Talley
as Patsy
Lindsay Galloway
Screenplay
John Roddick
Edgar Wallace
Novel
Lionel Harris
Director
Maurice Gibson
Assistant Director
James Wilson
Director of Photography
Jack Greenwood
Producer
Bernard Ebbinghouse
Music
Ronnie Curtis
Casting Director
Peter Mullins
Art Direction
Hilda Fox
Hairdresser
Michael Morris
Makeup Artist
Ron Fry
Production Manager
Roy Norman
Sound Editor
Sidney Rider
Sound Recordist
Eric Stockl
Peter Allwork
Camera Operator
Eileen Welch
Wardrobe Master
