Christian Slater Ate 12 Pop-Tarts And Got Massive Sugar High For 'Unfrosted'

Christian Slater dishes on embracing his evil character's persona in Jerry Seinfeld's new movie "Unfrosted," and shares his hilarious physical reaction to eating 12 Pop-Tarts. Christian also reflects on his incredible run of past concerts — including seeing Prince, Frank Sinatra, Nirvana, Sting and Wham! — and dishes on playing an ogre in his new series "The Spiderwick Chronicles." Christian and Kelly also debate their favorite childhood items in another round of "This or That!"