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.
as Marshal Tim McCall
as Marshal Buck Roberts
as Marshal Sandy Hopkins
as Josie Hall
as Tom Cook
as Judge Crail (as Murdock McQuarrie)
as Henchman Gus
as Ace, Chief Thug
as Red Larkin
as Luke Martin
as Chief Marshal Pat Madderson
as The Caretaker, called "The Kid"
as Pawnee
as Gang's Lookout in Town
as Marshal O'Neal
