Cast: 
Laurence Fishburne ... Briggs
Kevin Zegers ... Sam
Bill Paxton ... Mason
Charlotte Sullivan ... Kai
John Tench ... Viktor
Atticus Dean Mitchell ... Graydon
Dru Viergever ... Feral Leader
Romano Orzari ... Reynolds
Earl Pastko ... Scientist
Lisa Berry ... Nara
Lucius Hoyos ... Rowan
Michael Mando ... Cooper
Eric Murdoch ... Terrified Man
Kimberly-Sue Murray ... Janelle
Julian Richings
Imdb Url: http://www.imdb.com/title/tt1160996
Rating: 5.1 / 10
Release Date: 8/23/2013
Trailer Url: http://www.youtube.com/watch?v=kRfXdS2q08k
Storyline: 
Forced underground by the next ice age, a struggling outpost of survivors must fight to preserve humanity against a threat even more savage than nature.