When two of their Marshal friends are killed, the Rough Riders are sent to investigate. They have to find the killers in a ghost town where the houses and an old mine are interconnected by secret passages and tunnels.
Directed byHoward Bretherton
Written byAdele Buffington (original screenplay)
CountryUSA
Runtime62 min
On screen
Buck Jones
Tim McCoy
Raymond Hatton
Virginia Carpenter