Mike and Toni are on their way to the mountains for a romantic weekend, when their car breaks down. The couple take shelter in an empty cabin, unaware that it is being used by bisexual photographer Jan who is on an erotic shoot with model Kristin. Things get more complicated when Glen, a fashion editor, arrives. Soon inhibitions are being freely cast aside. But their reverie is broken when one of Kristin's lovers also arrives.

A volcanic eruption in Iceland sends a glacier towards North America, causing everything in it's path to freeze. A family man struggles to escape the onslaught of the coming ice age.