Silent Valley

Clay Morgan kills Joel Potter and Marshal Manning has to arrest the brother of the girl he plans to marry.

Funds are embezzled and a fur trapper is murdered. Rin Tin Tin to the rescue!

Thanks to a fib intended to ward off an annoying real estate developer, a young bachelor finds himself engaged to three different women and pursued by a fourth, a gangster's sister.

Trouble has been reported in Placerville where Tom Barton's brother is the Marshal. Arriving Tom finds a phoney Marshal in his brother's place. Learning that Clark is behind the all the trouble and that he is after the Madison stage line, Tom joins up with Mary Madison to fight Clark while he also looks for his missing brother.

Story concerns the efforts of Buffalo Bill to protect the Indian's land from a gang who want to get the gold buried there. The outlaws disguise themselves as Indians and raid and plunder the settlers in order to blame the tribe.

A visitor to a big city gets involved in intrigue when a look-alike jewel thief sets out to doublecross his gang.

The Transcontinental Broadcasting Company sends a sound truck and equipment to a ranch to obtain an audition from "Santa Fe" Evans and his musical cowboys (Oscar Gahan, Lloyd Perryman, Robert "Curley" Hoag, Rudy Sooter and Sherry Tansey.) Carver, arch enemy of Evans and a rival for the love of Carol Sheldon, fails in an attempt to spoil the audition. Carver frames Mr. Sheldon and Carol's brother Buddy on a charge, by Al Jensen, of receiving cattle stolen from him by Evans. Carver blames Evans for all of the Sheldon's troubles and, what with one thing or another, it looks like Evans and his cowhands will miss the big broadcast.

Jack is looking for the man that was responsible for the death of his sister after he hired her as a school teacher. When he runs into school teacher Ann who was just hired by Corey, he soon realizes Corey is the man he is after. Lacking proof, he works on Corey's nerves hoping to get a confession from him.

Private detective 'Duke' Martindale and his wife, Phyllis, an attorney, are working together to clear a girl falsely convicted of murdering a judge. Two people who know the truth are killed and 'Duke' Is shot at. Despite some interference by Police-Sergeant Brent, and a dangerous automobile chase and 'Duke' and Phyllis finding themselves prisoners of the real murderers, the case is solved.