A small boat reaches the shores of a raw and desolate landscape. A group of six have struggled across the narrow sea to find a new home. They are starving, desperate, and living 45,000 years ago. First they must find shelter, and they strike out across the tundra wastes towards the distant mountains that promise the abundant caves they need to survive. But when night falls, anticipation turns to fear and doubt as they realize they are not alone.
"It’s an impressively credible and gnarly journey back in time." - RogerEbert.com
"A lean, mean adventure story on the cusp of horror that firsttime feature director Andrew Cumming imbues with tension and handsome visual atmospherics." - Variety
"The setting may be prehistoric, but there’s nothing primitive about the filmmaking, which molds mostly natural light and an unusually rich soundscape into something both elemental and hostile." - New York Times