Hill Harper

Actor, Author & Philanthropist; Best Known For "CSI: NY" & "The Good Doctor"

Letters to a Young Sister

Bill Rancic

"The Apprentice" Winner; Entrepreneur; Star of "Giuliana & Bill"

Asra Nomani

Journalist & Author, Women's Rights Activist

Joyce Maynard

Former New York Times Reporter & Columnist; Best-Selling Author of "At Home in the World" & "Labor Day"

Antwone Fisher

Best-Selling Author & Screenwriter

Film School NYFA - Guest Lecture - Antwone Fisher - YouTube

Bill Nye

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

Dominique Dawes

Olympic Gold Medal-Winning Gymnast, Former Co-Chair of President Obama's Council on Fitness, Sports & Nutrition

Laura Ling

Acclaimed Journalist Known for Being Detained in North Korea; Host of "E! Investigates;" Co-Author of "Somewhere Inside"

Ben Stein

Political Economist, Commentator, Author & Actor

Nev Schulman

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

Montel Williams

Emmy Award-Winning Talk Show Host Best Known For "The Montel Williams Show", Multiple Sclerosis Activist

John Legend

EGOT Winning Musician, Producer & Philantropist

Marissa Mayer

Former President & CEO of Yahoo!; First Female Engineer at Google; Co-Founder of Lumi Labs

Marissa Mayer is back and she wants to fix your address book

Sophia Bush

Actress, Humanitarian & Author

Bethenny Frankel

Entrepreneur, Reality TV Star & Bestselling Author; Founder of Skinnygirl & BStrong Disaster Relief

Ashley Judd

Actress, Activist & Humanitarian

Ashley Judd: Women, we are in the fight of our lives

George Takei

Actor Known for His Role in "Star Trek;" LGBTQ & Japanese-American Civil Rights Activist

George Takei on why the original ‘Star Trek’ never featured a gay character

Spike Lee

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

Spike Lee to Receive American Cinematheque Award

Chris Hardwick

Creator of Nerdist Podcast and Website, Stand up Comedian and Current Host of "The Walking Dead" after show, "Talking Dead"

Geena Davis

Award-Winning Actress & Philanthropist