Royal K. Cole

1960s

1. 1966

   D-Day on Mars

   Screenplay

1950s

1. 1954

   Gunfighters of the Northwest

   Screenplay, Story

2. 1952

   Son of Geronimo

   Story, Screenplay

3. 

   Adventures of Superman

   Screenplay

   74

4. Blackhawk

   Writer

5. King of the Congo

   Screenplay

6. 1951

   Captain Video, Master of the Stratosphere

   Screenplay

7. 

   Mysterious Island

   Screenplay

8. 

   Lost Planet Airmen

   Writer

9. Roar of the Iron Horse

   Screenplay

1940s

1. 1949

   Radar Patrol vs. Spy King

   Writer

2. The James Brothers of Missouri

   Writer

3. Alimony

   Screenplay

4. 

   King of the Rocket Men

   Writer

   65
5. 

   Batman and Robin

   Writer

   58

6. Batman and Robin

   Writer

7. Ghost of Zorro

   Writer

8. Federal Agents vs. Underworld, Inc.

   Screenplay

9. 1948

   Parole, Inc.

   Story

10. 

    Superman

    Screenplay

    66

11. Tex Granger: Midnight Rider of the Plains

    Screenplay

12. 1947
    

    Exposed

    Screenplay

13. Blackmail

    Screenplay

14. Jack Armstrong

    Screenplay

15. 1946

    Valley of the Zombies

    Original Story

16. 1945

    The Purple Monster Strikes

    Screenplay

17. 

    The Monster and the Ape

    Screenplay

18. 1944

    Haunted Harbor

    Screenplay

19. Captain America

    Screenplay

20. Black Arrow

    Screenplay

21. 1943

    The Masked Marvel

    Screenplay

22. Secret Service In Darkest Africa

    Writer

1930s

1. 1933

   The Midnight Patrol

   Screenplay

1940s

1. 1947

   Along the Oregon Trail

   Additional Dialogue