Top Billed Cast

1. 

   Richard Attenborough

   Percy Boon

2. 

   Alastair Sim

   Mr. Squales

3. 

   Fay Compton

   Mrs. Josser

4. 

   Stephen Murray

   Uncle Henry

5. 

   Wylie Watson

   Mr. Josser

6. 

   Susan Shaw

   Doris Josser

7. 

   Hugh Griffith

   Headlam Fynne

8. 

   Joyce Carey

   Mrs Vizzard

9. 

   Ivy St. Helier

   Connie Coke

10. 

    Andrew Crawford

    Bill

11. 

    Eleanor Summerfield

    The Blonde

12. 

    Jack McNaughton

    Jimmy

13. 

    Maurice Denham

    Jack Rufus

14. 

    Aubrey Dexter

    Mr Battlebury

15. 

    Henry Hewitt

    Verriter

16. 

    Arthur Howard

    Mr Chinkwell

17. 

    Fabia Drake

    Mrs Jan Byl

18. 

    Sydney Tafler

    Night Club Receptionist

19. 

    Henry Edwards

    Police Superintendant

20. 

    George Cross

    Inspector Cartwright

21. 

    Cyril Chamberlain

    Det Sgt Wilson

22. 

    Edward Evans

    Det Sgt Taylor

23. 

    John Salew

    Mr Banks

24. 

    Russell Waters

    Clerk of the Court

25. 

    Cecil Trouncer

    Mr Henry Wassall KC

26. 

    Kenneth Downey

    Mr Veezey Blaize KC

27. 

    Ivor Barnard

    Mr Justice Plymme

28. 

    Basil Cunard

    Foreman of the Jury

29. 

    Wensley Pithey

    1st Warden

30. 

    Manville Tarrant

    2nd Warden

31. 

    Arthur Lowe

    Commuter on Train (uncredited)

32. 

    Ewen Solon

    Clerk (uncredited)

33. 

    Jack May

    Bystander (uncredited)

34. 

    Reg Thomason

    Bystander (uncredited)

35. 

    Myrette Morven

    Female Employee (uncredited)

36. 

    Ewan Roberts

    1st Policeman (uncredited)

37. 

    Stanley Beard

    2nd Policeman (uncredited)

38. 

    Leo Genn

    Narrator (uncredited)