Flash Gordon, Dale Arden and Dr. Alexis Zarkov visit the planet Mongo to thwart the evil schemes of Emperor Ming the Merciless, who has set his planet on a collision course with Earth.
Directed byFord Beebe, Robert F. Hill
Written byAlex Raymond, Ella O'Neill, Basil Dickey
CountryUnited States
Runtime82 min
On screen
Buster Crabbe
Jean Rogers
Charles Middleton