Castle Preview & Sneak Peek: He's Undead!
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Castle will meet The Walking Dead on Monday night. At least according to Rick Castle.
On the penultimate episode of season four, look for Castle and Beckett to investigate the killing of a man with unusual bite marks on his body. Might he be a... zombie? Is there any way to tell? That's what Rick wants to know in the following sneak peek.
Sort through photos from both "Undead Again" and the following week's Castle season finale now and then check out this ABC promo and a clip from the installment.
Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.