You are watching Rio Grande the movie produced in United States of America belongs with duration 105 Min in Category Western,. broadcast at streamingjoy.com , by [ Republic Pictures ] ,[ Argosy Pictures ] 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..