Overview

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.

Top Cast

Buster Crabbe

Flash Gordon

Carol Hughes

Dale Arden

Charles Middleton

Emperor Ming

Anne Gwynne

Sonja

Frank Shannon

Dr. Zarkov

John Hamilton

Professor Gordon

Herbert Rawlinson

Dr. Frohmann

Tom Chatterton

Professor Arden