Check out the New Extended Promo for HAIRSPRAY LIVE!

NBC's HAIRSPRAY LIVE will air Wednesday, Dec. 7 at 8 p.m. ET/PT and will originate from Los Angeles. The all-star cast includes Harvey Fierstein as Edna Turnblad, Jennifer Hudson as Motormouth Mabel, Martin Short as Wilbur Turnblad, Derek Hough as Corny Collins, Ariana Grandeas Penny Pingleton, Andrea Martin as Prudy Pingleton and Kristin Chenoweth as Velma Von Tussle. Rosie O'Donnell and Sean Hayes will also make special appearances in the broadcast.