John King, Lon Chaney, Jr.., Jean Rogers. Ace Drummond searches for the Dragon, a villain who is sabotaging planes with a secret remote device. Peggy Trainor, who is looking for her archaeologist dad, faces disaster after disaster right alongside Ace in each thrilling death-defying episode. Includes Chapters 8-13. 1936/b&w/135 min/NR/fullscreen.