Hopalong Cassidy: Rustler's Valley/ Texas Trail (1937) Rating: Starring: William Boyd, Ted Adams, John Beach, John Elliott, Muriel Evans, Al Ferguson, Russell Hayden, George "Gabby" Hayes, Billy King, Robert Kortman, Stephen Morris, Dorothy Short Director: David Selman, Nate Watt Category: Classics, Classics, Westerns, Special Interest, Special Interest Studio: Image Ent. Subtitles: Length: 121 mins     Double Feature Rustler's Valley: One of Hoppy's best friends is the main suspect in a bank robbery. Though he is innocent, a sheriff's posse hunts him down, forcing him to keep out of sight. Hoppy is determined to find the true perpetrator of the crime, but some tough hombres try to prevent his finding the real culprit. Texas Trail: The U.S. Army call upon Hoppy to collect badly needed calvary horses, though a crooked ranch owner and his gang have thwarted previous attempts. In a diabolical setup, Hoppy is arrested for stealing the rancher's herd, yet manages to devise a plan to stampede the horses and capture the gang.