Jared Cohen

President, Jigsaw (previously Google Ideas) & Chief Advisor to Alphabet Executive Chairman (former Google CEO) Eric Schmidt

B.J. Novak

Actor, Writer & Comedian Known for "The Office"

Mayim Bialik

Neuroscientist, Mental Health Advocate & Actress Known for "The Big Bang Theory"

Richard Dreyfuss

Academy Award-Winning Actor

Anne-Marie Slaughter

Foreign Policy Expert, Author & CEO of New America Foundation

Goldie Hawn

Academy Award-Winning Actress & Founder of the Hawn Foundation

Zach Braff

Award-Winning Actor & Filmmaker Known for "Scrubs"

Zach Braff talks ‘A Good Person,’ Florence Pugh, 'Scrubs' reboot

Joy Bauer

Nutrition and Health Expert on NBC's "Today Show" & Founder of Nourish Snacks

Debra Messing

Emmy Award-Winning Actress & Global Ambassador for PSI/Youth AIDS

Mandy Patinkin

Actor Best Known for "Homeland," "Criminal Minds" and "The Princess Bride"

Jeffrey Tambor

Emmy Award-Winning Actor of "Arrested Development," "The Hangover" & "Transparent"

Rahm Emanuel

First Jewish Mayor of Chicago & Former White House Chief of Staff

Brian Grazer

Academy Award-Winning Producer, Chairman & Co-Founder of Imagine Entertainment, Author of "A Curious Mind"

Bette Midler

Entertainer & Award-Winning Actress & Singer

David Mamet

Pulitzer Prize-Winning Playwright

Susie Essman

Acclaimed Stand-Up Comedian, Actress, Writer and Producer

Jon Landau

Academy Award-Winning Producer of Titanic & Avatar

James McBride

New York Times Best-Selling Author & Musician

Sarah Michelle Gellar

Television & Film Actress, Co-Founder of Foodstirs

Hailee Steinfeld

Actress and Singer; Known for "Ender's Game," "True Grit" and "Pitch Perfect 2"