Cast
Boscoe Holder
Dancer in Nightclub
Yvonne Buckingham
Sapphire Robbins
Freda Bamford
Sgt. Cook
John Richardson
Student
Earl Cameron
Dr. Robbins
Gordon Heath
Paul Slade
Desmond Llewelyn
Police Constable
Nora Gordon
Newsagent's Wife
Susan Stranks
Student
Thomas Baptiste
Man on the Street
Vanda Hudson
Girl at Tulip Club
Dolores Mantez
Student (International Club)
Michael Craig
Inspector Phil Learoyd
Grace Arnold
Sapphire's Landlady
Lucy Griffiths
Johnnie Fiddle's Landlady
Bernard Miles
Ted Harris
Barbara Steele
Student
Peter Vaughan
Detective Whitehead (uncredited)
Harry Baird
Johnnie Fiddle
Victor Brooks
Police Sgt.
Dan Jackson
Nightclub Owner
Philip Ray
Mr. Young
Yvonne Mitchell
Mildred
Olga Lindo
Mrs. Harris
Rupert Davies
Ferris
Dorothy Gordon
Lily
Lloyd Reckord
Pianist in International Club
Richard Vernon
Doctor at Crime Scene
Nigel Patrick
Superintendent Robert Hazard
Fenella Fielding
Lingerie Shop Manageress
Basil Dignam
Doctor Burgess
Paul Massie
David Harris
Orlando Martins
Barman
Philip Lowrie
Student