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.
Marshal Tim McCall
Marshal Buck Roberts
Marshal Sandy Hopkins
Josie Hall
Judge Crail (as Murdock McQuarrie)
Henchman Gus
Ace, Chief Thug
Red Larkin
Luke Martin
The Caretaker, called "The Kid"
Pawnee
Gang's Lookout in Town
Marshal O'Neal
March 27, 1942
Marshal Tim McCall
Marshal Buck Roberts
Marshal Sandy Hopkins
Josie Hall
Judge Crail (as Murdock McQuarrie)
Henchman Gus
Ace, Chief Thug
Red Larkin
Luke Martin
The Caretaker, called "The Kid"
Pawnee
Gang's Lookout in Town
Marshal O'Neal
