Premiere Props · Sale 186057 · Lot 781 Megaforce (1978) Litho Poster Photographs: © Premiere Props Megaforce (Warner Bros, 1978). One Sheet. Litho. Starring: Barry Bostwick. There are fold lines and creases. Very Fine. (27" X 41"). ‹ Lot 780 The Medusa Touch (1978) One Sheet Litho Lot 782 › Meteor (1979) One Sheet Poster