Cast 42

1. 

   Nigel Patrick

   Superintendent Robert Hazard

2. 

   Michael Craig

   Inspector Phil Learoyd

3. 

   Yvonne Mitchell

   Mildred

4. 

   Paul Massie

   David Harris

5. 

   Bernard Miles

   Ted Harris

6. 

   Olga Lindo

   Mrs. Harris

7. 

   Earl Cameron

   Dr. Robbins

8. 

   Gordon Heath

   Paul Slade

9. 

   Barbara Steele

   Student

10. 

    Peter Vaughan

    Detective Whitehead (uncredited)

11. 

    Yvonne Buckingham

    Sapphire Robbins

12. Jocelyn Britton

    Patsy

13. Robert Adams

    Horace Big Cigar

14. 

    Desmond Llewelyn

    Police Constable

15. 

    Fenella Fielding

    Lingerie Shop Manageress

16. 

    Susan Stranks

    Student

17. 

    Freda Bamford

    Sgt. Cook

18. 

    Rupert Davies

    Ferris

19. 

    Orlando Martins

    Barman

20. 

    Harry Baird

    Johnnie Fiddle

21. 

    Grace Arnold

    Sapphire's Landlady

22. 

    Thomas Baptiste

    Man on the Street

23. 

    Victor Brooks

    Police Sgt.

24. 

    Basil Dignam

    Doctor Burgess

25. 

    Dorothy Gordon

    Lily

26. 

    Nora Gordon

    Newsagent's Wife

27. 

    Lucy Griffiths

    Johnnie Fiddle's Landlady

28. 

    Vanda Hudson

    Girl at Tulip Club

29. 

    Dan Jackson

    Nightclub Owner

30. 

    Philip Lowrie

    Student

31. Bartlett Mullins

    Newsagent

32. 

    Philip Ray

    Mr. Young

33. 

    Lloyd Reckord

    Pianist in International Club

34. 

    John Richardson

    Student

35. 

    Richard Vernon

    Doctor at Crime Scene

36. Christopher Witty

    Boy

37. 

    Dolores Mantez

    Student (International Club)

38. Anthony Singleton

    Bit Part

39. Geremy Phillips

    Youth

40. Joan Hooley

    Woman in Street

41. 

    Boscoe Holder

    Dancer in Nightclub

42. George Curtis

    Police Constable

Crew 22