When his girlfriend Cari starts sending him demanding messages, Dave decides to end the relationship. Cari disappears shortly afterward, but Dave and his girlfriend receive messages from her, and the police make a shocking discovery.

After a remote diamond mine collapses in far northern Canada, a 'big-rig' ice road driver must lead an impossible rescue mission over a frozen lake to save the trapped miners.

Joseph and his family live in the remote wilderness as fur trappers, but their tranquility is threatened when they think they are being hunted by the return of a rogue wolf, and Joseph leaves them behind to track it.

After his wife and injured daughter disappear from an ER, a man conducts a panicked search and becomes convinced the hospital is hiding something.