Distribution des rôles 20

1. 

   Bruce Bennett

   Patrick Norris

2. 

   Florence Rice

   Lola Hobbs

3. 

   Barton MacLane

   Sam O'Donnell

4. 

   Joe Downing

   Lou Boyd

5. 

   Joseph Crehan

   Police Chief Hobbs

6. 

   Howard Hickman

   Dr. Talbot

7. 

   Edward Van Sloan

   Prof. Holtz

8. P.J. Kelly

   Prof. Cordet

9. 

   Don Beddoe

   Maj. Blaine

10. 

    William Forrest

    Mr. Brooks

11. Danton Ferrero

    Mr. DeSoto

12. George Anderson

    Detective Bennett

13. 

    Duke York

    Joe Carpa

14. Eddie Laughton

    Henchman Bishop

15. 

    George Magrill

    Henchman Scarlatti

16. 

    Cy Schindell

    Henchman Felton

17. 

    Sam Ash

    Walter A. Adams, gang accountant

18. 

    John Dilson

    Walter W. Carter

19. 

    George McKay

    Bill "Goldy" Golden

20. Jessie Perry

    Mom Norris

Équipe technique 3