 The "Pretty Little Liars" special airing October 21 had 1.3 million viewers while "Melissa and Joey" registered 1.1 million.The network airing of "Dark Shadows" on October 24 registered a mediocre 1 million viewers.An airing of "The Adams Family" had a decent 1.21 million viewers while a Halloween airing of "Casper" had 1.4 million viewers.