Flash Gordon
Buster Crabbe
Dale Arden
Jean Rogers
Zandar
Warner Richmond
King Turan of the Forest People
Anthony Warde
Airdrome Captain
Kenne Duncan
Bomber Captain
Jack Mulhall
Flight Commander
Lane Chandler
Professor
Ben Lewis
Dr. Zarkov
Frank Shannon
Emperor Ming
Charles Middleton
Queen Azura
Beatrice Roberts
Happy Hapgood
Donald Kerr
Prince Barin
Richard Alexander
Clay King
C. Montague Shaw
Tarnak
Wheeler Oakman
Stratosled Pilot (Talgon's Brother)
Kane Richmond
Director
Ford Beebe
Robert F. Hill
Characters
Alex Raymond
Screenplay
Wyndham Gittens
Herbert Dalmas
Editor
Joseph Gluck
Alvin Todd
Louis Sackin
Costume Design
M. Berneman
Saul A. Goodkind
Ray Trampe
Norman S. Hall
Art Direction
Ralph M. DeLacy
Director of Photography
Jerome Ash