Cheyenne Jackson is celebrating Halloween with quite the ghoulish gang. The Performers star will appear in the NBC holiday special Mockingbird Lane, an update of the classic TV series The Munsters. Jackson plays Scout Master Steve, a widower and leader of Eddie Munster's scout troop, who becomes smitten with the family's matriarch, Lily (played by Portia de Rossi). Check out Jackson as he joins Charity Wakefield and watch the newest promo for Mockingbird Lane below. The special airs on October 26, and don't forget to go see Cheyenne Jackson in The Performers beginning October 23 at the Longacre Theatre.