Exclusive Video: Ty Burrell to Guest-Star on Series Premiere of Disney's Doc McStuffins

Last year's big Academy Award winners - Christian Bale, Melissa Leo, Colin Firth and Natalie Portman - will take the stage again on Sunday, but this time as presenters, the academy announced Thursday. Read More > Other Links From TVGuide.com Billy CrystalBradley CooperCameron DiazChris RockChristian BaleColin FirthHalle BerryNatalie PortmanTom CruiseKermit the FrogMiss PiggyThe MuppetsThe King's SpeechBlack SwanThe Fighter84th Academy Awards