Buster Crabbe

Buck Rogers

Constance Moore

Wilma Deering

Jackie Moran

George 'Buddy' Wade

Anthony Warde

Killer Kane

C. Montague Shaw

Prof. Huer

William Gould

Air Marshal Kragg

Philson Ahn

Prince Tallen

Guy Usher

Aldar

Henry Brandon

Capt. Laska

Wheeler Oakman

Lt. Patten