Victoria Rowell

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

Bill Maher

Political Satirist & Host of HBO's "Real Time"

Jon Landau

Academy Award-Winning Producer of Titanic & Avatar

Parag Khanna

Managing Partner at FutureMap; Strategic Advisor to Governments & Global Companies; Bestselling Author; TED Speaker

Jamie Lee Curtis

Academy Award-Winning Actress, Activist, Author; Best Known For Her Roles in "Halloween," "Freaky Friday" & "Everything Everywhere All At Once"

Jamie Lee Curtis - MSNBC interview

Anderson Cooper

Journalist, TV Personality, Anchor of CNN's "Anderson Cooper 360°"

Linda Armstrong Kelly

Single Mother of Lance Armstrong; Philanthropist & Advocate for Children

Iran Hikers

Shane Bauer, Josh Fattal & Sarah Shourd

Rye Barcott

Co-Founder & CEO of With Honor, Veteran and Author of "It Happened on the Way to War"

Steven Spielberg

Oscar Award-Winning Filmmaker

Mahathir Bin Mohamad

Former Malaysia Prime Minister

Jared Cohen

President, Jigsaw (previously Google Ideas) & Chief Advisor to Alphabet Executive Chairman (former Google CEO) Eric Schmidt

Ray Zahab

Ultra-marathon Runner and Adventurer; Host, "The Project"; Author of "Running for My Life"

Jalen Rose

Former ESPN Analyst & NBA Player

Michael J. Fox

Actor, Author and Advocate; Founder, The Michael J. Fox Foundation for Parkinson’s Research

Michael J. Fox on latest Parkinson's research and how he's ...

Juan Williams

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

Iris Krasnow

Best-Selling Author & Relationship Expert

Camp Girls: Fireside Lessons on Friendship, Courage, and Loyalty

Annabelle Gurwitch

Actress & Humorist

David Goodman

New York Times Best-Selling Author & Journalist

Caroline Baron

Award-Winning Producer & Founder, FilmAid

Judith Viorst

Poet, Writer & Children's Author

Scott Turow

Attorney & 11-Time Bestselling Author

Kathleen Kennedy Townsend

Maryland's 1st Female Lt. Governor

Jon Stewart

Talk Show Host, Comedian & Producer

Jon Stewart will return to ‘The Daily Show’ as host — just on Mondays

George Ross

Trump's Right Hand Man

Tony Plana

Actor & Director Known for "Ugly Betty;" Supporter of Comprehensive Immigration Reform; Advocate for Alzheimer's Disease

Joe Pantoliano

Emmy Award-Winning Actor & Film Producer; Mental Health Advocate

Bill Nye

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

Jim Morris

Known for His Brief MLB Career & Subject of Disney's "The Rookie"

Dr. Will Miller

Educator, Psychotherapist, Author & Humorist; Authority on Stress & Coping; Ethics & Social Media Professor at Purdue University