Lt. Col. Kirby Yorke is posted on the Texas frontier to defend settlers against depredations of marauding Apaches. Col. Yorke is under considerable stress by a serious shortage of troops of his command. Tension is added when Yorke's son (whom he hasn't seen in fifteen years), Trooper Jeff Yorke, is one of 18 recruits sent to the regiment.
An arrogant Texas millionaire hires four adventurers to rescue his kidnapped wife from a notorious Mexican bandit.
An aging Texas cattle man who has outlived his time swings into action when outlaws kidnap his grandson.
