A 19th century fur trapper must figure out his past when he awakens all alone in the Rocky Mountains badly hurt and with temporary amnesia.
An ordinary earthling is captured at random and taken to a mysterious planet to stand trial for the fate of planet earth.
An Alaskan bush pilot attempts a daring rescue of a stranded researcher deep inside an arctic cave system thought to be an entrance to the inner earth, only to find himself battling creatures not of this world.
