演員
Guy Usher
Aldar
William Gould
Air Marshal Kragg
Henry Brandon
Capt. Lasca
Reed Howes
Capt. Roberts
Jack Mulhall
Capt. Rankin, Hidden City forces
Kenne Duncan
Lt. Lacy
Anthony Warde
Killer Kane
C. Montague Shaw
Dr. Huer
Wheeler Oakman
Lieutenant Patten
Kane Richmond
(archive footage)
Buster Crabbe
Col. Buck Rogers
Constance Moore
Lt. Wilma Deering
Jackie Moran
George 'Buddy' Wade
Carleton Young
Scott