Två tidsresenärer med motsatta åsikter skickas tillbaka till nutiden ombord på ett forskningsfartyg i Antarktis för att förhindra en global biologisk katastrof från att inträffa. Retrograde (2004), directed by Christopher Kulikowski, stars Dolph Lundgren. The film follows a special forces unit sent back in time to prevent a global catastrophe caused by a deadly organism. Set across multiple time periods, the story combines military action with science fiction elements involving temporal intervention and biological threat. Från IMDB: Two time travelers with opposing views are sent back to the present aboard a research ship in the Antarctic to prevent a global biological disaster from occuring.