The product is a set of four DVDs featuring three serials from 1936-1938 starring Flash Gordon. The films include "Flash Gordon-Space Soldiers," "Trip to Mars," and "Conquers the Universe." Directed by Ford Beebe, Ray Taylor, and Frederick Stephani, the sci-fi and fantasy epics star actors Jean Rogers, Buster Crabbe, and Charles Middleton. This collector's item offers great prints of the iconic superhero in exciting adventures through space.