A gang of bank robbers holes up at a cowboy's ranch. One of the robbers turns out to be his brother. After the brother is killed by the gang, the cowboy tracks them across the desert.
On his last day as a Mounted Traffic Officer, Jack saves Ellen from a serious accident and then he catches a bank robber. His Brother Dave was part of the gang and Dave takes them to Jack's ranch. When Jack arrives he is made a prisoner. The gangleader Rod then kills Dave, ties up Jack, sets the house on fire and flees. Luckily Ellen arrives to free Jack and he heads out after Rod.—Maurice VanAuken <mvanauken@a1access.net>