Cast 22

1. 

   Warren William

   Philo Vance

2. 

   Margaret Lindsay

   Bernice Stamm

3. 

   Lyle Talbot

   Gale Leland

4. 

   Eugene Pallette

   Sgt. Ernest Heath

5. 

   Helen Lowell

   Mother Stamm

6. 

   Robert McWade

   District Attorney Markham

7. 

   Robert Barrat

   Rudolph Stamm

8. 

   Dorothy Tree

   Ruby Steele

9. 

   George E. Stone

   Ken Tatum

10. 

    Etienne Girardot

    Dr. Doremus - Coroner

11. 

    George Meeker

    Monty Montague

12. 

    Robert Warwick

    Dr. Halliday

13. 

    William B. Davidson

    Greeff

14. 

    Arthur Aylesworth

    Trainor - Stamm's Butler

15. 

    Charles C. Wilson

    Det. Hennessey

16. Cliff Saum

    Det. Burke (uncredited)

17. 

    Milton Kibbee

    Service Station Attendant (uncredited)

18. 

    Wilfred Lucas

    Police Sergeant (uncredited)

19. Eric Wilton

    Currey - Vance's Butler (uncredited)

20. Bruce Mitchell

    Commander (uncredited)

21. Eddie Shubert

    Detective (uncredited)

22. 

    Sam McDaniel

    Steam Room Attendant (uncredited)

Crew 13