Twilight Turns 20! Peter Facinelli Reveals HILARIOUS Name of Cast Group Chat (Exclusive)

Peter Facinelli visits ET for Halloween Week at Universal Studios Hollywood. He reminisces on 20 years of 'Twilight,’ as the films return to theaters now through Nov. 2. He also discusses co-parenting with Jennie Garth and his new film, 'Deadly Vows,' on digital and on demand Nov. 14.