Action thriller based on the 1998 comic book by Greg Rucka and Steve Lieber. Kate Beckinsale stars as Carrie Stetko, the lone US Marshal assigned to Antarctica, who has been assigned to investigate the frozen continent's first murder case. With only days to go until the sun sets for six months, Carrie must race against time to unravel the shocking mystery at the heart of the case - or end up stranded with the killer in this desolate and dangerous wasteland.