This holiday season, NBC will air Dolly Parton’s Mountain Magic Christmas, a new movie-musical special. Country music icon Dolly Parton will appear in the hotly anticipated holiday special together with Tom Everett Scott, Ana Gasteyer, and Angel Parker. Willie Nelson, Jimmy Fallon, Billy Ray Cyrus, Miley Cyrus, Zach Williams, and Jimmie Allen are just a few of the brilliant special guests who will be appearing on Mountain Magic Christmas. Dolly Parton’s Mountain Magic Christmas special is sure to quickly put everyone in the festive spirit with a cast this strong.