Desc: Assault on Dome 4: Directed by Gilbert Po. With Joseph Culp, Bruce Campbell, Jocelyn Seagrave, Brion James. The mad terrorist Alex Windham takes over a small scientific community on another planet and forces Dome 4's inhabitants to build him some bombs. Windham is unaware, however, that futuristic "peacekeeper" Chase Morran is on Dome 4 and plans to foil Alex's evil plot.