Dolph Lundgren stars as John Foster, a time traveler stationed in the Antarctic who leads a team on a desperate mission into the past to prevent present-day contamination from a deadly space-borne virus. But when one of Foster's men revolts, the team's actions in the past threaten to change the present in disastrous ways. Silvia De Santis, Joe Montana and Gary Daniels co-star in Christopher Kulikowski's sci-fi adventure.