Hollywood Promises To Talk About It! ...You Will Too. Featuring Greg Grunberg (Grunny), Hayden Panettiere, John Mayer, Zachary Quinto, Chris Pine, Dr. Drew, Drew Pinsky, Ron Rifkin, Jennifer Garner, Milo Ventimiglia, Kristen Bell, with Jason Bateman, Kristin Cavallari, Joe Mantegna, James Denton, Hayes Macarthur, Ali Larter, Jason Lee, Selma Blair, Michael Vartan, Adrian Pasdar, Sean Hayes, Odette Yustman, Jack Black, Josh Kelley, Balthazar Getty, Jack Coleman, John Elway, Hugh Laurie and Evangeline Lilly