Cast 22

1. 

   Humphrey Bogart

   Samuel Spade

2. 

   Mary Astor

   Brigid O'Shaughnessy

3. 

   Gladys George

   Iva Archer

4. 

   Peter Lorre

   Joel Cairo

5. 

   Barton MacLane

   Lt. of Detectives Dundy

6. 

   Lee Patrick

   Effie Perine

7. 

   Sydney Greenstreet

   Kasper Gutman

8. 

   Ward Bond

   Det. Tom Polhaus

9. 

   Jerome Cowan

   Miles Archer

10. 

    Elisha Cook Jr.

    Wilmer Cook

11. 

    James Burke

    Luke

12. 

    Murray Alper

    Frank Richman

13. 

    John Hamilton

    District Attorney Bryan

14. 

    Charles Drake

    Reporter (uncredited)

15. 

    Chester Gan

    Bit Part (uncredited)

16. 

    Creighton Hale

    Stenographer (uncredited)

17. 

    Robert Homans

    Policeman (uncredited)

18. 

    William Hopper

    Reporter (uncredited)

19. 

    Walter Huston

    Captain Jacoby (uncredited)

20. 

    Hank Mann

    Reporter (uncredited)

21. 

    Jack Mower

    Announcer (uncredited)

22. 

    Emory Parnell

    Ship's Mate (uncredited)

Crew 34