Darkest Africa (1936) 15 Chapter Serial (1936)

Expert lion tamer Clyde Beatty meets wild boy Baru and agrees to help him rescue his sister, Valerie, from the mysterious lost city of Joba. Joba is strange city indeed and guarded by a race of winged bat men who are loyal to the wicked High Priest Dagna. Fifteen exciting chapters of peril, adventure and savage wild beasts!