Diretor/a
Edward L. Cahn
DIRETOR/A
Elenco (na ordem dos créditos)
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
George Bruggeman
Technicianuncredited
Dick Cherney
Zombieuncredited
John Dehner
Narratoruncredited
Rudy Germane
Game Spectatoruncredited
Don Kennedy
Pilotuncredited
Jack Kenney
Car Crash Victimuncredited
Chuck Niles
Hockey Game Announceruncredited
Edwin Rochelle
John Roy