Synopsis by Hal Erickson
Rex Allen, his horse Koko, and his sidekick Slim Pickens play themselves in Old Oklahoma Plains. Set in the 1920s, the film finds Allen trying to convince local ranchers to allow the army room for their tank maneuvers. Rabble-rouser Roy Barcroft, certain that the tank will make horses obsolete, organizes mob resistance against the military. At first glance, the film's finale -- a race between tanks and mounted cavalry -- seems like a novelty. At closer glance, however, most of the climactic sequence consists of stock footage lifted from the 1938 Republic production Army Girl.
army, bad-guy, cattle, cavalry, fear, good-guy, horse, man-vs-machine, racer, ranch, range, sabotage, tank [vehicle], troops