Still wrestling with addiction — and an unshakable fright — a frantic Luke tries to save a friend while sensing his twin sister is in danger.

Still wrestling with addiction — and an unshakable fright — a frantic Luke tries to save a friend while sensing his twin sister is in danger.

Hershel sets a deadline. All secrets are out in the open. Glenn stands up for himself and Shane takes charge.

Rick and the others try to restore order in the aftermath of a terrible discovery. Hershel takes up an old habit and disappears, Rick and Glenn must follow him into…