While on a run in the desert, Connor stops to catch his breath and encounters a stranger who offers him hallucinogens. After the encounter, an odd sequence of events leads him to consume what might be more than just mind-altering drugs.

Based on actual events, the lives of fitness celebrities Craig Titus and Kelly Ryan took a dark turn when they hired a young female assistant.

On their way to a Donner Party themed murder mystery party, three friends become stranded in the snowy Truckee wilderness where surviving each other may prove harder than surviving the elements.