The Secret Menace (1931) 1931, Action, Adventure, Crime, United States The Secret Menace (1931) Duration: 59M Description: An old prospector discovers a bonanza mine of gold on the Diamond Dude Ranch. He tells two men about it and they kill him, and then make plans to acquire the ranch. The property is owned by an easterner named Bob Jordan and is ope….. Trailer ↗ United States 1931 Action Adventure Crime