Cast 15

1. 

   Buster Crabbe

   Flash Gordon

2. 

   Jean Rogers

   Dale Arden

3. 

   Frank Shannon

   Dr. Hans Zarkov

4. 

   Charles Middleton

   Ming the Merciless

5. 

   Priscilla Lawson

   Princess Aura

6. 

   Richard Alexander

   Prince Barin

7. 

   Jack 'Tiny' Lipson

   King Vultan

8. 

   James Pierce

   Prince Thun

9. 

   Theodore Lorch

   High Priest

10. Earl Askam

    Officer Torch

11. 

    Richard Tucker

    Professor Gordon

12. 

    George Cleveland

    Professor Hensley

13. 

    Glenn Strange

    Gocko/Robot/Soldier

14. 

    Lon Poff

    First High Priest

15. 

    Constantine Romanoff

    Monkey Man (uncredited)

Crew 12