A special edition of ABC's 20/20 offers a "behind-the-butler look" Anchored by Amy Robach

Posted on: Fri, 2013-12-13 19:16   By: Marki Costello

A special edition of ABC's 20/20 offers a "behind-the-butler look" inside the English manor that inspired a hit period drama in Mysteries of the Castle: Beyond Downton Abbey. Anchored by Amy Robach, show airs Thursay, December 26 from 9p-11p.