Buster Crabbe
饰 Flash Gordon (archive footage)
Jean Rogers
饰 Dale Arden (archive footage)
Frank Shannon
饰 Dr. Hans Zarkov (archive footage)
Charles Middleton
饰 Ming the Merciless (archive footage)
Priscilla Lawson
饰 Princess Aura (archive footage)
理查德·亚历山大
饰 Prince Barin (archive footage)
Jack 'Tiny' Lipson
饰 King Vultan (archive footage)
James Pierce
饰 Prince Thun (archive footage)
Earl Askam
饰 Officer Torch (archive footage)
Richard Tucker
饰 Prof. Gordon (archive footage)
George Cleveland
饰 Prof. Henson (archive footage)
Lon Poff
饰 The High Priest (archive footage)
Charles McMurphy
饰 Atom Furnace supervisor (archive footage)
Theodore Lorch
饰 Priest #2 (archive footage)
Duke York
饰 (scenes deleted) (archive footage) (as Duke York Jr.)
林顿·布伦特
饰 Transcontinental airplane pilot (archive footage) (uncredited)
Al Ferguson
饰 Telescreen monitor (archive footage) (uncredited)
Fred Kohler Jr.
饰 Robot / Ming soldier (archive footage) (uncredited)
Bull Montana
饰 Monkey-Man (archive footage) (uncredited)
Constantine Romanoff
饰 Monkey-Man (archive footage) (uncredited)
