Discover
Jeff Morrow
Mitchell 'Mitch' MacAfee
Mara Corday
Sally Caldwell
Morris Ankrum
Lt. Gen. Edward Considine
Louis Merrill
Pierre Broussard
Edgar Barrier
Dr. Karol Noymann
Robert Shayne
Gen. Van Buskirk
Frank Griffin
Pete - Pilot
Clark Howat
Maj. Bergen
Morgan Jones
Lieutenant, Radar Officer
Benjie Bancroft
Civil Aeronautics Board Member (uncredited)
Brad Brown
Pool Party Diver (uncredited)
Al Cantor
AF Projectionist (uncredited)
George Cisar
Admonishing Man on Airliner (uncredited)
Bud Cokes
Civil Aeronautics Board Member (uncredited)
Leonard P. Geer
Paramedic (uncredited)
Dabbs Greer
Fighter Pilot, (archive footage) (uncredited)
Sol Murgi
Civil Aeronautics Board Member (uncredited)
Fred F. Sears
Narrator (voice) (uncredited)
Robert B. Williams
First State Trooper (uncredited)
Crew
Ralph Hammeras
Special Effects
George J. Teague
Special Effects
Rookie Johnson
Cableman
Lawrence W. Butler
Special Effects
Editing
Anthony DiMarco
Editor
Saul A. Goodkind
Editor
Sound
Mischa Bakaleinikoff
Music
George Antheil
Music
Jacques Belasco
Music
George Duning
Music
John Leipold
Music
Marlin Skiles
Music
Max Steiner
Music
J.S. Westmoreland
Sound
Crew
Ralph Hammeras
Special Effects
George J. Teague
Special Effects
Rookie Johnson
Cableman
Lawrence W. Butler
Special Effects
Editing
Anthony DiMarco
Editor
Saul A. Goodkind
Editor
Sound
Mischa Bakaleinikoff
Music
George Antheil
Music
Jacques Belasco
Music
George Duning
Music
John Leipold
Music
Marlin Skiles
Music
Max Steiner
Music
J.S. Westmoreland
Sound