We've already reached the halfway point of The Walking Dead Season 4.

Following a pair of Governor-centric installments, what can fans look forward to on Sunday's midseason finale? Before the series takes a hiatus all the way until February?

As usual, the AMC synopsis is nice and vague, simply teasing that events at the prison will "begin to calm," only for Rick and the group to "face imminent danger and destruction."

Meaning what, exactly? Tune in to The Walking Dead Season 4 Episode 8 for some answers. And watch the following promo/sneak peek now for a glimpse at what's to come:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.