Tim Federle

Award-Winning Writer, Former Broadway Dancer

Michael York

Award-Winning Actor

Hill Harper

Best-Selling Author, Tech Entrepreneur, Investor, Philanthropist & Actor; Best Known For "CSI: NY" & "The Good Doctor"

Kal Penn

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

Victoria Rowell

Actress, Producer, Director, Writer, American Ballet Theatre Alum & Founder of Rowell Foster Children's Positive Plan (RFCPP)

David Mamet

Pulitzer Prize-Winning Playwright

Spike Lee

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

Catherine Crier

Acclaimed Author, Former Judge, Award-Winning Journalist & Television Broadcaster

Randy Cohen

Writer, Known for "The Ethicist"

LeVar Burton

Literacy Advocate & Actor Known for "Roots," "Star Trek" & "Reading Rainbow"

Diane Guerrero

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

Dee Snider

Daniel "Dee" Snider is an American singer-songwriter, screenwriter, radio personality, and actor.

Holly George-Warren

Two-Time Grammy Nominee & New York Times Best-Selling Author, Known for "The Road to Woodstock"

Jeffrey Eugenides

Pulitzer Prize-winning Author, "The Virgin Suicides," "Middlesex," and "The Marriage Plot"

Nev Schulman

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

Issa Rae

Actress, Writer, Director & Producer Known for HBO's "Insecure" & "Awkward Black Girl"

Annette Gordon-Reed

Professor of American Legal History at Harvard Law School & Pulitzer Prize-Winning Author

Mark Salzman

Award Winning Author Best Known For His Memoir "Iron and Silk"

Jeffrey Kluger

Journalist; Editor and Writer at TIME MAGAZINE. Author of 8 books, including APOLLO 13.

Rainn Wilson

Actor Known for "The Office" & Creator of SoulPancake

Soul Boom: Why We Need a Spiritual Revolution

Saul Williams

Spoken Word Artist

Dr. Ian Smith

Doctor, New York Times Bestselling Author, Medical Contributor & Host of "The Doctors"

Gordon Ramsay

Celebrity Chef, Restaurateur, Cookbook Author & Television Personality Known for "Hell's Kitchen" and "MasterChef"

Wally Lamb

Best-Selling Novelist & Educator

Erin Gruwell

Founder & Executive Director of the Freedom Writers Foundation; Education Reform Advocate

Angela Davis

Feminist, Social Activist, Professor & Writer

Abolition: Politics, Practices, Promises, Vol. 1

Bradley Cooper

Actor Known for "Silver Linings Playbook," "Serena" & "American Sniper"

Angela Bassett

Award-Winning Actress & Co-Founder of Bassett/Vance Productions

Dolores Barclay

Author, Professor at Columbia School of Journalism & Former National Writer and Arts Editor of The Associated Press

Jon Bergmann

Pioneer of the Flipped Class Movement & Bestselling Author of "Flip Your Classroom"; Member of the TED-Education Advisory Board