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.
Rated NR | Length 62 minutes
Tim McCoy | Buck Jones | Raymond Hatton | Virginia Carpenter | Howard Masters | Murdock MacQuarrie | Charles King | Tom London | Ben Corbett | Milburn Morante | Jack Baxley | Eddie Phillips | Frank Lackteen | Artie Ortego | Robert Walker