Top Billed Cast

1. 

   Bonar Colleano

   Dan MacDonald

2. 

   Susan Shaw

   Pat

3. 

   Renée Asherson

   Sally

4. 

   Earl Cameron

   Johnny Lambert

5. 

   Moira Lister

   Maisie

6. 

   Max Adrian

   Charlie Vernon - acrobat / George

7. 

   Joan Dowling

   Pamela, Maisie's sister

8. 

   James Robertson Justice

   Engine Room Officer Trotter

9. 

   Leslie Phillips

   Harry

10. 

    Alfie Bass

    Alf

11. 

    John Longden

    DI Williams

12. 

    Michael Golden

    Customs Officer Andrews

13. 

    Christopher Hewett

    Mike

14. 

    John Adams

    Plainclothes Policeman in Squad Car (uncredited)

15. 

    John Arnatt

    Squad Car Officer (uncredited)

16. 

    Mae Bacon

    Ethel the Barmaid (uncredited)

17. 

    Ian Bannen

    Garage attendant (uncredited)

18. 

    George Benson

    George (uncredited)

19. 

    Arthur Bentley

    Pamela's Boyfriend (uncredited)

20. 

    Beckett Bould

    The Murdered Watchman (uncredited)

21. 

    John Boxer

    Detective in Pub (uncredited)

22. 

    Michael Corcoran

    Sam (uncredited)

23. 

    Arthur Cortez

    Jock (uncredited)

24. 

    Dan Cressey

    Customs Officer (uncredited)

25. 

    David Davies

    Officer on the Dunbar (uncredited)

26. 

    Frank Forsyth

    Police Constable Witnessing Robbery (uncredited)

27. 

    Rowena Gregory

    Mary (uncredited)

28. 

    Fred Griffiths

    Sailor on Barge (uncredited)

29. 

    Pat Hagan

    Squad Car Officer (uncredited)

30. 

    Ellis Irving

    Superintendent (uncredited)

31. 

    Sam Kydd

    2nd Engineer (uncredited)

32. 

    Howard Lang

    Detective Detaining Suspect (uncredited)

33. 

    James Liggat

    Bit Part (uncredited)

34. 

    Victor Maddern

    First Tram Conductor (uncredited)

35. 

    Jack May

    Sailor on the Dunbar (uncredited)

36. 

    George Merritt

    Captain of Dunbar (uncredited)

37. 

    Arthur Mullard

    Seaman on the Dunbar (uncredited)

38. 

    Laurence Naismith

    Commissionaire (uncredited)

39. 

    Paul Rich

    Singer in Pub (uncredited)

40. 

    Jack Sharp

    Dock Worker (uncredited)

41. 

    Campbell Singer

    Station Sgt. (uncredited)

42. 

    George Spence

    Pub Patron (uncredited)

43. 

    Ivan Staff

    Edward - Speaker at Hyde Park Corner (uncredited)

44. 

    Eric Thompson

    Garage Pump Attendant (uncredited)

45. 

    Frederick Treves

    Detective at Bank (uncredited)

46. 

    Mavis Villiers

    Drinking Club Blonde (uncredited)

47. 

    Michael Ward

    Pianist (uncredited)

48. 

    John Warwick

    Inspector Jim Moss (uncredited)

49. 

    Russell Waters

    Sgt. - River Police (uncredited)

50. 

    Henry Webb

    Speaking Extra (uncredited)

51. 

    Meadows White

    Alf - Theatre Performer (uncredited)