Marie Osmond serves as grand marshal of the 80th annual Hollywood holiday procession featuring decorated floats, marching bands, equestrian units and an appearance by Santa Claus. Also appearing: Lea Thompson; Vivica A. Fox; Ted McGinley; Louis Gossett Jr.; La Toya Jackson; Rin Tin Tin; Natalie Hall; Greg Vaughan; Ron Artest; Richard Marx; Antonio Villaraigosa.