Cast 31

1. 

   Leon Errol

   Knobby Walsh

2. 

   Joe Kirkwood Jr.

   Joe Palooka

3. 

   Elyse Knox

   Anne Howe

4. 

   Eduardo Ciannelli

   Florini

5. 

   Joe Sawyer

   Lefty

6. 

   Elisha Cook Jr.

   Eugene

7. 

   Warren Hymer

   Ira Eyler

8. 

   Robert Kent

   Ronnie Brewster

9. 

   Sarah Padden

   Mom Palooka

10. Joe Louis

    Himself

11. 

    Sam McDaniel

    Smoky

12. 

    J. Farrell MacDonald

    Long-Count Bowman

13. 

    Betty Blythe

    Mrs. Stafford

14. 

    Carol Hughes

    Mrs. Van Pragg

15. 

    Eddie Gribbon

    Louie, the Louisiana Lion

16. Manuel Ángeles Ortiz

    Manuel Ortiz

17. Henry Armstrong

    Henry Armstrong

18. 

    Jo Ann Marlowe

    Rosie Palooka

19. Jimmy McLarnin

    Jimmy McLarnin

20. 

    Roger Daniel

    Roger Daniel

21. Lou Nova

    Al Costa

22. 

    Michael Mark

    Herman (Pop) Palooka

23. Ceferino García

    Ceferino Garcia

24. Jack Roper

    Waldo, the Wyoming Wildcat

25. 

    Dave Willock

    Mr. Rodney

26. 

    Sam Hayes

    Radio Announcer

27. 

    Philip Van Zandt

    Freddie Wells

28. 

    John Kelly

    Sammy

29. 

    Emmett Vogan

    Fight Commissioner

30. 

    Carole Donne

    Mrs. Oberlander

31. 

    Russ Vincent

    Curly

Crew 6