Joe Pantoliano

Emmy Award-Winning Actor & Film Producer; Mental Health Advocate

Henry Winkler

Actor, Producer, Director & Best-Selling Author; Best Known for "Happy Days"

J.R. Martinez

Actor, Best-Selling Author, Motivational Speaker, Advocate & Wounded U.S. Army Veteran

Jim Morris

Known for His Brief MLB Career & Subject of Disney's "The Rookie"

Diane Guerrero

Immigration Reform Activist & Actress Known for "Orange is the New Black" & "Jane The Virgin"

LaDonna Gatlin

Singer & Author; Sister of the Legendary Country Music Group, The Gatlin Brothers

Pat Williams

Motivational Speaker & Sports Executive; Senior Vice President of the NBA’s Orlando Magic

Bill Nye

"The Science Guy"; Science Communicator, TV Presenter & Mechanical Engineer; Climate Change Activist

Shannon Miller

Olympic Gold Medalist, Health Advocate & Cancer Survivor

Jerry Mathers

Actor; Best Known for "Leave It to Beaver"

Spike Lee

Academy Award-Winning Writer, Producer, Actor & Director; Best Known for "BlacKkKlansman" & "Malcolm X"

Earvin “Magic” Johnson

Basketball Hall of Famer, Entrepreneur, Philanthropist & Motivational Speaker

Montel Williams

Emmy Award-Winning Talk Show Host; Multiple Sclerosis Survivor; Health Equity & Veteran Advocate

William Shatner

Emmy-Award Winning Actor, Known for "Star Trek" & "Boston Legal"

Dr. Bernice King

Minister, Attorney, Author & Daughter of Dr. Martin Luther King Jr.

Ashley Judd

Actress, Activist & Humanitarian

Kal Penn

Actor, Writer, Producer & Former Associate Director of the White House Office of Public Engagement

Elisabeth Moss

Emmy-Nominated Actress Best Known for "Mad Men" & "Handmaid's Tale"

Elisabeth Moss Breaks Down Her Best Movie & TV Looks | Glamour

George Takei

Actor, Social Justice Activist & Social Media Mega-Power

Ben Stein

Political Economist, Commentator, Author & Actor

Mark Ballas

Dancing with the Stars Champion & Mental Health Activist

Hasan Minhaj

Comedian, Actor, Writer & Star of "Patriot Act with Hasan Minhaj"

Josh Peck

Actor & Social Media Influencer

Nicole Byer

Comedian, Actress & Writer; Co-Host of "Wipeout"

DeVon Franklin

Award-Winning Producer, New York Times Bestselling Author & Motivational Speaker

Andie MacDowell

Film Actress

Nev Schulman

Producer, Actor, Photographer & TV Host Known for MTV's "Catfish: The TV Show"

Viola Davis

Academy Award-Winning Actress, Producer & New York Times Best-Selling Author

Viola Davis on Speaking Up, Challenging Stereotypes

Max Greenfield

Actor Known For "New Girl" & Children's Author

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