Viola Davis

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

Viola Davis on Speaking Up, Challenging Stereotypes

Rob Riggle

Actor, Comedian, Writer, Producer, Director & Former U.S. Marine

Bill Nye

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

Mitt Romney

Former Governor of Massachusetts, 2012 Republican Presidential Nominee and CEO

Andie MacDowell

Film Actress

Kal Penn

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

Mario Lopez

Actor & Entertainment Journalist

Lisa Ling

Award-Winning Journalist & Producer for CBS News

Jenji Kohan

Creator, "Orange is the New Black"

Peter Guber

Executive, Entrepreneur & NYT Bestselling Author; Operating Owner of the 3-Time NBA Champion Golden State Warriors

David Agus

Co-Founder of Navigenics, Author of "The End of Illness" & Host of "The Checkup with Dr. David Agus"; Professor of Medicine & Engineering at the University of Southern California

The Book of Animal Secrets

Dennis Prager

Host of the Dennis Prager Radio Show, Co-Founder of Prager University, NY Times Bestselling Author & Columnist

Melissa Rivers

Actress, Television Host & Producer, Equestrienne, and Philanthropist; Daughter of Late Comedian Joan Rivers

Tavis Smiley

Broadcaster, Author, Publisher, Advocate, and Philanthropist

Sherry Lansing

Former CEO of Paramount Pictures & Founder of The Sherry Lansing Foundation

Kay Warren

Christian Author

Dr. Lisa Masterson

OB/GYN, Mom, Philanthropist & Author; Known as Co-Host of "The Doctors"

Lance Gross

Actor, Model & Photographer; Best Known for "House of Payne"

Jason Collins

First Openly Gay Player In Major League Sports; Retired NBA Player; Equality Advocate

Michelle Kwan

Olympic Silver Medalist & Most Decorated Figure Skater in World Championship History; United States Ambassador to Belize