Alice Walker

Pulitzer Prize & National Book Award-Winning Author; Best Known for "The Color Purple"

Juan Williams

New York Times Best-Selling Author, Fox News Political Analyst, Co-Host of "The Five" & Award-Winning Columnist

Dr. Marc Lamont Hill

Presidential Professor at CUNY Graduate Center, BET News Correspondent, Human Rights Activist & Author

Fred D. Gray

Veteran Civil Rights Attorney; Represented Rosa Parks & Dr. Martin Luther King, Jr.

Jacques Attali

French Economist, Business Leader

Timothy Patrick McCarthy

Award-Winning Scholar, Educator & Human Rights Activist; Faculty Member at Harvard University's Graduate School of Education and John F. Kennedy School of Government

Reckoning with History: Unfinished Stories of American Freedom

Bella Thorne

Model, Actress & Author

Bakari Sellers

Author, Attorney, Political Commentator & Youngest African American Elected Official in the U.S.

The Moment

Valerie Jarrett

Civic Leader, New York Times Best-Selling Author & Former Senior Advisor to President Obama

Jonathan Groff

Tony-Nominated Actor & Singer; Known for Musicals such as "Spring Awakening," "Hamilton," and Disney's "Frozen"

Khalil Gibran Muhammad

Professor of History, Race & Public Policy at Harvard Kennedy School; Author of "The Condemnation of Blackness"

Oscar Robertson

NBA Hall-of-Famer & Civil Rights Activist

Deval Patrick

Two-term Governor of Massachusetts, Civil Rights Attorney & Business Leader

Cheyenne Jackson

Star of Broadway and TV's "Glee" and "30 Rock"

Tituss Burgess

Emmy-Nominated Actor Known for "The Unbreakable Kimmy Schmidt"