The Walking Dead returns next Sunday for the second half of season four and [spoiler alert] it’s time to deal with the aftermath of losing the prison and Hershel’s death.

“It’s going to be about how do you get everybody back together, how do we stay safe, and how do we find sanctuary,” says EP David Alpert in the first look video at the back eight episodes posted above. Showrunner Scott M. Gimple, producers Gale Anne Hurd, Greg Nicotero, and Denise Huth, and many of the show’s stars also talk about the upcoming batch of episodes here.

“Everybody’s been separated and it’s a terrifying world that we inhabit, again,” Andrew Lincoln warns. The series is “moving into a much more psychological horror” he says and with a smirk he adds, “we’re jumping off the cliff in this back eight.”

The Walking Dead is back Sunday, February 9 on AMC.