In this science-fiction action opus, intergalactic extremist Alex Windham has seized control of Dome 4, a scientific outpost on another planet, after escaping from a penal colony on Mars. Windham is forcing the staff of Dome 4 to construct new weapons that he can use to destroy his enemies, but what he doesn't know is that one of his captives is the wife of interstellar lawman Chase Moran, and Mor
Bruce Campbell
as Alex Windham
Joseph Culp
as Chase Morran
Jocelyn Seagrave
as Lily Moran
Brion James
as Chairman
Ray Baker
as Dan Block
Jack Nance
as Mellow, Dome 4 Oldtimer
James Lew
as Quaid, Windham Henchman
Mark Bringelson
as Sigmund, Windham Henchman
Jay Arlen Jones
as Goon #1
Rudolf Weber
as Goon #2
Matthew Chontos
as Goon #3
Shawn Hoffman
as Peace Keeper #1
