
Set in the remote Canadian winter wilderness, the story revolves around a group of former summer camp counselors who are forced to return to the isolated campground to retrieve evidence of a crime they committed in their youth. Before long the group, and the camp’s latest inhabitants, members of a spiritual retreat with their own secrets to hide, find themselves targeted by someone – or something – out for horrific revenge.

Five years after concealing a murder, guilt-stricken summer camp counselors return in midwinter to the scene of their crime, now a utopian commune.

After a body is found and a guest vanishes, both groups discover they're trapped at the camp with communication to the outside world cut off.

As the list of victims continues to grow, the number of possible suspects narrows and the two groups are forced to cooperate despite mutual suspicion.

The histories of several characters unfold in flashback, revealing surprising connections, while an innocent hiker is pulled into the unfolding drama.

The gruesome past and false identity of a commune member is discovered, although it may be too late to save the fellow camper they have kidnapped.

Desperate to discover the identity of the killer preying on them, the remaining survivors reluctantly conduct a mock hearing to learn the truth.