Greg Gutfeld

Political Satirist Known for "The Greg Gutfeld Show" & "The Five."

Gabrielle Union

Actress, Voice Artist, Activist, Author & Investor

Amy Schumer

Award-Winning Actress & Comedian; Author of "The Girl with the Lower Back Tattoo;" Feminist Advocate

Amy Schumer diagnosed with rare health disorder: ‘Something was wrong’

Kristen Schaal

Actress, Stand-Up Comedian & Writer

Kristen Schaal's Daughter Is Not A Kristen Schaal Fan | CONAN

Joseph Gordon-Levitt

Founder of HitRecord & Actor Known for "Inception" & "The Dark Knight Rises"

Ken Dychtwald

Founder & CEO of Age Wave; Gerontologist & Expert on Aging-Related Issues

Abby Wambach

6-Time U.S. Soccer Athlete of the Year; Two-Time Olympic Gold Medalist & FIFA Women's World Cup Champion; Pay Equity & LGBTQ Rights Activist

Joe Torre

Chief Baseball Officer for Major League Baseball; National Baseball Hall of Famer, 4-Time World Series Champion & 9-Time MLB All-Star

Lily Tomlin

Actress & Comedian; Star of Netflix's "Grace and Frankie"

Marlo Thomas

Emmy Award-Winning Actress, Social Activist & Presidential Medal of Freedom Recipient

Jeffrey Tambor

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

Jodie Sweetin

Entrepreneur, Actress, Producer & Author

John Stossel

Emmy-Award Winning Journalist

Stephen A. Smith

Sports Journalist, Analyst & Talk Show Host Known for "First Take"

Brooke Shields

Actress; Model; Women's Health, Aging & Mental Wellness Advocate

Peter Senge

Senior Lecturer in Leadership and Sustainability at the MIT Sloan School of Management, Pioneer in the Field of Learning Organizations, and Author of The Fifth Discipline

Howard Schultz

Executive Chairman & Former CEO of Starbucks; Former Owner of the Seattle SuperSonics

Bob Schieffer

Former Moderator of “Face The Nation” & Chief Washington Correspondent for CBS News

Diane Sawyer

Anchor, ABC World News

Susan Sarandon

Academy-Winning Actress & Activist