 The Oklahoma Kid (Bob Custer) is sent to New Mexico to buy and deliver back to Texas a cattle herd from the T-Bar-S ranch of cattleman Standing (Henry Roquemore.) He is soon in the middle of trouble caused by the Petty (J.P.McGowan) gang, who wants the herd and the money.Petty has henchman Pete Gibbs (Tommy Bay) impersonate the Kid, but the Kid, unknown to Petty and Gibbs, has a map of Oklahoma tatooed on his arm that serves as his identification.