Calificación
Reparto

John Agar
Maj. Bruce Jay

Jean Byron
Phyllis Penner

Philip Tonge
Dr. Adam Penner

Robert Hutton
Dr. John Lamont

John Carradine
Dr. Karol Noymann

Hal Torey
The Farmer

Paul Langton
Lt. Gen. Stone

Eden Hartford
WAAF Secretary

Jack Kenney
Car Crash Victim

John Roy
Game Spectator

Dick Cherney
Zombie

George Bruggeman
Technician