Adam Brody

Actor, Known for his role on "The OC"

Adam Lambert

Singer-Songwriter and Stage Actor; Contestant on "American Idol"

Adam Sandler

Actor, Comedian, Producer & Musician

Adrien Brody

American Actor and Film Producer

Al Franken

Former Senator from Minnesota; Former SNL Writer; SiriusXM Radio Show Host

Alan Dershowitz

Harvard Law School Professor; Leading Expert in Civil Rights

Albert Brooks

Actor, Voice Actor, Writer, Comedian, and Director

Alex Borstein

Emmy Award-Winning Actress, Writer, Comedian & Voice Actor, Known for "Family Guy" & "The Marvelous Mrs. Maisel"

Alex Bregman

Infielder for the Houston Astros; World Series & World Baseball Classic Champion; 2018 MLB All-Star Game Most Valuable Player

Aly Raisman

Olympic Gymnast, Gold Medalist, Captain of the "Fierce Five" & the "Final Five"

Amanda Peet

Actress, Mother & "Every Child by Two" Vaccine Ambassador to the UN Foundation’s Shot@Life campaign

Andy Cohen

Emmy Award-Winning Host & Producer of Bravo’s "Watch What Happens: Live"

Andy Cohen reacts to his infamous New Year’s Eve rant

Andy Samberg

Actor, Comedian, Rapper & Writer; Known for "Saturday Night Live" & "Brooklyn Nine-Nine"

Anne-Marie Slaughter

Foreign Policy Expert, Author & CEO of New America Foundation

Ashley Tisdale

Actress, Singer & Producer

B.J. Novak

Actor, Writer & Comedian Known for "The Office"

Barney Frank

Former U.S. Congressman & Chairman of the House Financial Services Committee

Barry Diller

Chairman & Senior Executive of IAC and Expedia, Inc.; Creator of Fox Broadcasting Company and USA Broadcasting

Barry Levinson

Academy Award-Winning Director, Screenwriter & Producer

Ben Foster & Barry Levinson Discuss Filming The Survivor

Bebe Neuwirth

Actress, Musician and Dancer; Known for "Cheers" and "Jumanji"