Buster Crabbe

Col. Buck Rogers

Acting

Constance Moore

Lt. Wilma Deering

Acting

Jackie Moran

George 'Buddy' Wade

Acting

Anthony Warde

Killer Kane

Acting

Jack Mulhall

Capt. Rankin, Hidden City forces

Acting

Philson Ahn

Prince Tallen

Acting

C. Montague Shaw

Dr. Huer

Acting

Guy Usher

Aldar

Acting

William Gould

Air Marshal Kragg

Acting

Henry Brandon

Capt. Lasca

Acting

Kenne Duncan

Lt. Lacy

Acting

Reed Howes

Capt. Roberts

Acting

Wheeler Oakman

Lieutenant Patten

Acting

Carleton Young

Scott

Acting

Kane Richmond

(archive footage)

Acting