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