Cast 19

1. 

   Jeff Morrow

   Mitchell 'Mitch' MacAfee

2. 

   Mara Corday

   Sally Caldwell

3. 

   Morris Ankrum

   Lt. Gen. Edward Considine

4. 

   Louis Merrill

   Pierre Broussard

5. 

   Edgar Barrier

   Dr. Karol Noymann

6. 

   Robert Shayne

   Gen. Van Buskirk

7. Frank Griffin

   Pete - Pilot

8. 

   Clark Howat

   Maj. Bergen

9. 

   Morgan Jones

   Lieutenant, Radar Officer

10. Benjie Bancroft

    Civil Aeronautics Board Member (uncredited)

11. Brad Brown

    Pool Party Diver (uncredited)

12. Al Cantor

    AF Projectionist (uncredited)

13. 

    George Cisar

    Admonishing Man on Airliner (uncredited)

14. Bud Cokes

    Civil Aeronautics Board Member (uncredited)

15. 

    Leonard P. Geer

    Paramedic (uncredited)

16. 

    Dabbs Greer

    Fighter Pilot, (archive footage) (uncredited)

17. 

    Sol Murgi

    Civil Aeronautics Board Member (uncredited)

18. 

    Fred F. Sears

    Narrator (voice) (uncredited)

19. 

    Robert B. Williams

    First State Trooper (uncredited)

Troupe 25