The High Chaparral (1967)

S4E7 A Good Sound Profit

Title: A Sound Investment Plot: John Cannon finds himself estranged from his loved ones as he chooses to support a group of revolutionaries. Spotting a lucrative opportunity in selling firearms, ammunition, and horses to poorly armed Mexican rebels, John engages in negotiations with their leader, disregarding the strong disapproval of his wife, Victoria, and her brother, Manolito. Despite Manolito's decision to permanently leave the Cannon ranch, John remains committed to his profitable ventures, ignoring the growing rift with his family.