鲜血、困难、英勇和英勇写就的早期西部史中，有许多勇气过人的英雄人物默默怀着满腔热情和正义，将边境从密西西比拓展到太平洋的美国执法官就是典型代表，约翰尼·里诺就是其中之一。本片重现了他短短两天里英勇追求真理和正义的历程。

One of the thirteen low-budget westerns produced by A.C. Lyles in the sixties. The premise is a simple one: Sheriff Johnny Reno is heading to a small town in order to see his one-time sweetheart Nona