Five scientists awake from a cryogenic sleep and find themselves trapped in an underground facility. With no memory of who they are or how long they've been asleep, they begin to realize they may have been part of a scientific experiment gone wrong. After a series of strange events, the scientists find themselves being hunted. They do not know who is hunting them or for what reason, but the scientists begin to suspect that one of them may be the killer.

Kelly's life is upended when she wakes up in the hospital with fragments of her memory after a car crash. The only thing she is certain is that the people closest to her, are the very ones she's not sure she can trust: her business partner, her closest friend, and her husband, Dan. Can she find the answers she needs before she is harmed again?

Two Mormon missionaries become concerned when someone they teach goes missing. As they search for the answers, they find themselves plunged into a world of danger and deceit.