The Quest (1976) - 1x12 - The Last of the Mountain Men- Followmy.tv

To make money in order to continue their search for their sister Patricia, Morgan and Quentin team up with an old mountain man hunting pelts and fur to sell at the trading post. But while they are at the last remaining trappers base camp, a half-breed son of an untrustworthy trapper challenges Morgan to a fight. Then the skins that the brothers had saved are stolen by a band of thieves.