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