Dailymotion Channel: THE LEGACY OF PERNELL ROBERTS – By NSimiao Video: Pernell Roberts & Hoyt Axton Working Together 20 Years Later & Singing "Endless Road”[Behind The Scenes & Lyrics] br - In 1965 Pernell Roberts and Hoy Axton worked together in “Bonanza”, twenty years later they worked together again in “Trapper John MD”. For years they were good friends.