Rewind

When Charlie wakes up to find himself in the last ice age, his pockets are empty save for a pack of cigarettes and a lighter.

Adopted by a tribe who find him on the freezing tundra, he is for the first time in his life part of a family. He falls in love with the chief's daughter, but she is already the object of a murderous obsession by a man who doesn't take kindly to Charlie's interest.

A violent revenge is plotted. If Charlie is to save the tribe, he must put aside his own selfish interests. And with Charlie, that's easier said than done. . .