Weekend TV highlights: 'Downton Abbey' returns for Season 5

(All times Eastern)The 2007 remake of John Waters's 1988 cult hit about a socially conscious teenage girl who becomes an overnight sensation after a spot on a local dance show, "Hairspray" (ABC at 8 p.m.), stars Nikki Blonsky as Tracy Turnblad, John Travolta as her mother, Edna, and Zac Efron as the hunky Link Larkin.