Cowboy from Sundown on AllMovie

Hoof and mouth disease reared its ugly head in this unusual Tex Ritter singing Western from Monogram. Ritter played Tex Rocketts, the sheriff of Sundown who is forced to quarantine the valley's cattle to prevent the spread of the disease. The desperate ranchers, all of whom are in debt to banker Cyrus Cuttler (George Pembroke) and his son Nick (Carleton Young), attempt to get their livestock to market anyway. When one of their number, Steve Davis (Dave "Tex" O'Brien), is arrested and jailed by Tex, the ranchers blame the lawman for their plight. Cuttler advises Steve to kill Tex but the latter, with assistance from government agent Bret Stockton (Glenn Strange), is able to prove that Cuttler's crew has been treating the cattle with acid to generate false symptoms of hoof and mouth disease. In between saving Sundown from the nefarious Cuttler gang, Ritter performed his own I've Done the Best I Could, a song reportedly inspired by the work of African-American folk musician Hudie "Leadbelly" Leadbetter.