Flash Gordon Conquers the Universe (1940)
New Thrills...New Marvels, New Wonders New Thrills!...New Marvels, New Wonders
Released • April 9, 1940
Flash Gordon, Dale Arden and Dr. Zarkov return to the planet Mongo for an antidote to the Purple Death, which wreaking destruction on Earth. However, Ming the Merciless has other plans for them.