- HD 1080
- Runtime: 195m.
- Status: Released
- 1
- Languages: en
- Country: United States of America
- Director: Ford Beebe, Ray Taylor
- Stars: Buster Crabbe, Carol Hughes, Charles Middleton, Anne Gwynne, Frank Shannon
- keywords: based on comic, rocket ship, movie serial, plague, flash gordon
- Production_studio: Universal Pictures, King Features Syndicate
- Slogan: New Thrills...New Marvels, New Wonders New Thrills!...New Marvels, New Wonders
- The Flash Gordon Conquers the Universe is featured in the top rankings of 1940
- #13 in Top Action Movies of 1940
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.