James Gregory, previously seen in two first-season F Troop episodes as Major Duncan, returns to the series in the role of smooth-talking carpetbagger Big Jim Parker. Managing to gain financial control of Fort Courage, Big Jim evicts the F Troopers and tells them to vamoose. O'Rourke (Forrest Tucker) and Agarn (Larry Storch) decide to scare off Big Jim with a phony Indian raid--assuming that the peace-loving Hekawis are willing to cooperate. ~ Hal Erickson, Rovi