The High Chaparral (1967) : 3x8

Billy Blue is captured by the Apaches, who use him as a pawn in a bartering game to stave off an impending cavalry attack. Although he denies pillaging an army weapons patrol, Apache Chief Morales anticipates a retaliatory attack by the cavalry and threatens the life of his hostage, Blue, unless his terms are met. John Cannon, who believes the Indians to be innocent of the pillaging charge, pleads for time, and vows to bring in the guilty parties in a desperate attempt to save his son.