Casey Morrow
Dane Clark
Phyllis Brunner
Belinda Lee
Ernie
Alfie Bass
Singer (uncredited)
Cleo Laine
Mrs. Alicia Brunner
Betty Ann Davies
Margaret 'Maggie' Doone
Eleanor Summerfield
Lance Gordon
Andrew Osborn
Travis / Victor Vanno
Harold Lang
Miss Nardis
Jill Melford
Lita Huntley (as Alvis Maben)
Alvys Maben
Inspector Johnson
Michael Golden
Casey's Mother
Nora Gordon
Assistant Director
Jimmy Sangster
Director
Terence Fisher
Screenplay
Richard H. Landau
Novel
Helen Nielsen
Music Director
Ivor Slaney
Production Manager
Mickey Delamar
Sound Recordist
Bill Salter
George Burgess
Continuity
Renée Glynne
Camera Operator
Len Harris
Makeup Artist
Philip Leakey
Hairdresser
Nina Broe
Wardrobe Master
Molly Arbuthnot
Art Direction
J. Elder Wills
Producer
Michael Carreras
Director of Photography
Walter J. Harvey
Editor
Maurice Rootes