Outside is dangerous...inside is terrifying in the "deliciously twisted" thriller from producer J.J. Abrams that's "big on chills." After a catastrophic car crash, a young woman (Mary Elizabeth Winstead, A Good Day to Die Hard) wakes up in a survivalist's (John Goodman, Argo) underground bunker. He claims to have saved her from an apocalyptic attack that has left the outside world uninhabitable. But, as his increasingly suspicious actions lead her to question his motives, she'll have to escape in order to discover the truth.