Актьори 20

1. 

   Boris Karloff

   Mr. James Lee Wong

2. 

   Marjorie Reynolds

   Roberta 'Bobbie' Logan

3. 

   Grant Withers

   Police Capt. Bill Street

4. 

   Huntley Gordon

   Mr. Davidson

5. 

   George Lynn

   Capt. Guy Jackson

6. 

   William Royle

   Capt. Jaime

7. 

   James Flavin

   Police Sgt. Jerry

8. 

   Lotus Long

   Princess Lin Hwa

9. 

   Lee Tung Foo

   Willie

10. Bessie Loo

    Lilly May

11. 

    Ernie Stanton

    Bailey

12. 

    I. Stanford Jolley

    Palisser Hotel Clerk

13. Jack Kennedy

    Sgt. Brady

14. 

    Donald Kerr

    Taxi Driver

15. 

    Wilbur Mack

    The Coroner

16. Moy Ming

    Aged Tong Member

17. Bruce Mitchell

    Police Officer at Explosion

18. 

    Angelo Rossitto

    Mute Dwarf

19. 

    Guy Usher

    Police Commissioner

20. 

    Richard Loo

    Tong Chief

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