David Carradine played the role of negotiator.
 Carradine guest-starred opposite David McCallum in a 1971 episode of Night Gallery, "The Phantom Farmhouse"
=== Straight-to-video action films ===Carradine continued to be in demand for action films, either aimed at the video market or for TV: Oceans of Fire (1986), Armed Response (1986) for Fred Olen Ray, The Misfit Brigade (1987), and Six Against the Rock (1987) as Bernie Coy

