Sci-Fi Action
A mysterious plague, the Purple Death, ravages the earth. Dr. Zarkov, investigating in his spaceship, finds a ship from planet Mongo seeding the atmosphere with dust. Sure enough, Ming the Merciless is up to his old tricks. So it's back to Mongo for Flash, Dale, and Zarkov.
Directed by
Ford Beebe, Ray Taylor
Tom Steele
Ming's Pilot (uncredited)
John Hamilton
Professor Gordon
Roy Barcroft
Ming's Soldier / Arborian Sentry (uncredited)
Harry C. Bradley
Keedish
Byron Foulger
Professor Drok
Lane Chandler
Ming's Soldier (uncredited)
Donald Curtis
Ronal (uncredited)
Tom Chatterton
Professor Arden
Carol Hughes
Dale Arden
Charles Middleton
Emperor Ming
Buster Crabbe
Flash Gordon
Eddie Parker
Arborian Prison Guard (uncredited)
Chief Yowlachie
King of the Rock People (uncredited)
Michael Mark
Professor Karm
Charles Sherlock
Guard Kroad (uncredited)
Herbert Rawlinson
Dr. Frohmann
Reed Howes
Barin's Ship #5 Commander (uncredited)
Anne Gwynne
Sonja
Ernie Adams
(uncredited)
Earl Dwire
Janda
Wheaton Chambers
Scientist (uncredited)
Edgar Edwards
Captain Turan
John Elliott
Scientist (uncredited)
Roland Drew
Prince Barin
Luli Deste
Queen Fria (uncredited)
Don Rowan
Captain Torch
Jean Brooks
Olga (uncredited)
Ben Taggart
General Lupi (uncredited)
Mala
Prince of the Rock People (uncredited)
Shirley Deane
Princess Aura
William Royle
Captain Sudan
Frank Shannon
Dr. Zarkov
Lee Powell
Captain Roka
Pat Gleason
(uncredited)
Gene Rizzi
Ming's Soldier (uncredited)
Victor Zimmerman
Lieutenant Thong
Sigurd Nilssen
Count Korro
Mimi Taylor
Verna
Allan Cavan
Man with Thinking Brain (uncredited)
Jack Roper
Man of Low Intellect (uncredited)
Jack Gardner
Professor Gordon's Radio Operator (uncredited)
Joey Ray
Professor Gordon's Assistant (uncredited)
Jack George
Scientist (uncredited)
Carmen D'Antonio
Ming's Dancing Girl (uncredited)
Vivian Mason
Ming's Gong Girl (uncredited)
Clarice Sherry
(uncredited)
Bill Hunter
Guard (uncredited)
Robert Blair
(uncredited)
Ernie Payson
(uncredited)
Paul Reed
(uncredited)
Charles Waldron Jr.
(uncredited)

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