Cast 22

1. 

   Buster Crabbe

   Flash Gordon (archive footage)

2. 

   Jean Rogers

   Dale Arden (archive footage)

3. 

   Frank Shannon

   Dr. Hans Zarkov (archive footage)

4. 

   Charles Middleton

   Ming the Merciless (archive footage)

5. 

   Priscilla Lawson

   Princess Aura (archive footage)

6. 

   Richard Alexander

   Prince Barin (archive footage)

7. 

   Jack 'Tiny' Lipson

   King Vultan (archive footage)

8. 

   James Pierce

   Prince Thun (archive footage)

9. Earl Askam

   Officer Torch (archive footage)

10. 

    Richard Tucker

    Prof. Gordon (archive footage)

11. 

    George Cleveland

    Prof. Henson (archive footage)

12. 

    Lon Poff

    The High Priest (archive footage)

13. Charles McMurphy

    Atom Furnace supervisor (archive footage)

14. 

    Theodore Lorch

    Priest #2 (archive footage)

15. 

    Duke York

    (scenes deleted) (archive footage) (as Duke York Jr.)

16. 

    Lynton Brent

    Transcontinental airplane pilot (archive footage) (uncredited)

17. 

    Al Ferguson

    Telescreen monitor (archive footage) (uncredited)

18. 

    Fred Kohler Jr.

    Robot / Ming soldier (archive footage) (uncredited)

19. 

    Bull Montana

    Monkey-Man (archive footage) (uncredited)

20. 

    Constantine Romanoff

    Monkey-Man (archive footage) (uncredited)

21. 

    Glenn Strange

    Robot / Ming soldier / Gocko (archive footage) (uncredited)

22. 

    Harry Wilson

    Captured soldier (archive footage) (uncredited)

Crew 7