Part II: Lauren Graham picks which "Parenthood" house she'd want to live in and Kal Penn discusses the DC Housewives 'Crashergate.'
Part I: Lauren Graham dishes on her new book and Kal Penn sounds off on his shocking exit from "House."
Lauren Graham talks about a "Gilmore Girls" movie and whether she was happy with how the show ended.
Kal Penn gives his review of President Obama's Daniel Day-Lewis sketch.
Lauren Graham reveals her surprise talent to Kal Penn and Andy Cohen.
Lauren Graham and Kal Penn sound off on their connections to Connie Britton and Barack Obama.
Andy reveals if another 'Housewives' franchise is in the works and shows off his birthday present from Jimmy Fallon!