Bonanza - Season 5 Episode 25 : Return to Honor 1973

Ben must travel to pay his respects after he learns of the death of his nephew Will. When he visits the grave, he finds his nephew barely alive with a bullet wound. He takes him to a doctor and Will insists that he leave, but Ben refuses. Will explains that the men after him must believe that he is dead. Ben decides his best bet is to take Will home. He and Will are followed by the same men who are interested in some valuables Will is carrying.