Lt. Walker
Sgt. Johnson
William McHale
Zeke McGaffey
Peter Bradley
Mellon
Harold Miller
Bernard, the writer
Boy (uncredited)
Dr. Charles Livingstone
Tony
Officer Hank Swanson
Anthony Carter
Carl Adams
Marcello Cenni
Henry Smith
Lieutenant Enrico Fassi
Mr. James
Lt. Gordon Halper
Função desconhecida
Paul Johnston / Hal Johnston
Cadet Ike Saunders
Tony Benson
Noel Mason-MacFarlane
