Cassidy of Bar 20 - Hopalong and his sidekick Lucky find themselves facing trumped-up charges and wind up assigned to the ranch of chief malefactor Allison to work off the sentence. A hair-raising jailbreak and an exciting gun duel ensue during Hoppy's attempt to bring Allison to justice. Partners of the Plains - Jealousy rears its green head when ranch foreman Hoppy becomes the target of the boyfriend of the English girl who owns the property. In cahoots with one of Hoppy's old enemies, the English villain lures Hoppy to the path of a blown-up dam, followed by a raging prairie fire!
Family-oriented double helping of Hopalong Cassidy, featuring CASSIDY OF BAR 20: Hoppy tries to clean up a town where the judge, sheriff, and courts are run by a crook. Also featuring PARTNERS OF THE PLAINS: Jealousy rears its green head when Hoppy, as foreman on a ranch owned by a young English girl, becomes the target for the near-murderous instincts of the girl's fiancee.