The Rough Riders — Marshals Buck Roberts (Buck Jones), Tim McCall (Tim McCoy), and Sandy Hopkins (Raymond Hatton) investigate the killing of two marshals, Tim’s friends, who were seeking a crook in the vicinity of a ghost town. The efficient programmer makes decent use of the setting, with tunnels connecting parts of the town and an abandoned mine, and features the usual undercover work and action by the trio.

  Recommended. Otto finds this one pleasing enough to relax.

Movie 223 for 2021.