Porridge (1974)

S02E27 The Gift

As Joe journeys across the desert toward Yuma, Arizona, he carries a beautiful white stallion meant as a birthday gift for Ben. However, he soon encounters a ruthless group of comancheros. Accompanying him is Emiliano, a former comanchero who raised the horse. Together, they must navigate the dangerous territory and find a way to escape the threats that surround them.