Forget Halloween — Lifetime just announced its "It's a Wonderful Lifetime" holiday schedule, and it totally sleighs (get it?)! Lifetime will officially kick off the festivities on Nov. 21 and will feature 23 movies, as well as a One Tree Hill reunion special and a holiday preview hosted by Melissa Joan Hart. New movies will be shown every Friday, Saturday, and Sunday with appearances from Toni Braxton, Vanessa Lachey, Tatyana Ali, Kyla Pratt, Hilarie Burton, Robert Buckley, Stephen Colletti, Danneel Ackles, and Sister, Sister's very own Tia Mowry, Jackée Harry, and Tim Reid. Are you excited yet? See the complete schedule ahead.