Obsessively watching a breakfasting couple every day to escape the pain of her losses, Rachel witnesses a shocking event that inextricably entangles her in the lives of strangers.

After their car breaks down in an eerie small town, a young couple is forced to spend the night in a remote cabin. Panic ensues as they are terrorized by three masked strangers who strike with no mercy and seemingly no motive.

After a man claiming to be their dead sons best friend is invited to stay with a grieving family, the daughter begins to suspect that he is responsible for a recent wave of violence.

When several strangers meet at a run down hotel in Lake Tahoe, they each soon reveal dark secrets from their pasts.

On the evening of the yearly Purge, when all crime is legal for 12 hours, a family within a heavily secured house finds themselves under attack from a group of strangers.

A group of strangers find themselves stranded in an abandoned church in the midst of a major snowstorm, and must rely on one another in order to survive.

When their train breaks down during a snowstorm, Noah, a hopeless romantic, and Ammy, who refuses to believe in true love, are forced to travel together to reach their destinations.