The fourth and last of the George A. Hirliman-produced films starring George O'Brien (preceded by "Daniel Boone", "Park Avenue Logger" and "Hollywood Cowboy") that were distributed by RKO Radio. Hirliman sold O'Brien's contract to RKO, which then produced 18 series westerns starring O'Brien that ended when O'Brien went into the Navy at the outbreak of WW II. Long-time (past and future) O'Brien dir...

Gangland boss Joe Kalhari, working with Ricki Hart, operator of a swamp-side dive in the Okefenokee swamp aside the Georgia-Florida border, rules an empire of smugglers who run dope and undesirable aliens into the United States, uses seaplanes at the primary mode of transportation. Searching for his sweetheart,Lowheeya, who has been lured into the shack of Pully, a Kalhari henchman, airplane pilot...

A doctor invents a machine that can turn people into sand then back back again.