Tim Gunn

Fashion Icon, Former Co-Host & Mentor of "Project Runway"

Carson Kressley

TV Personality & Fashion Designer; Best Known for "Queer Eye for the Straight Guy"

Janet Mock

Author, Feminist, Transgender Rights Activist, TV Host & Founder of #GirlsLikeUs

Kate McKinnon

Emmy Award-Winning Comedian & Former Cast Member of "Saturday Night Live"

George Takei

Actor, Social Justice Activist & Social Media Mega-Power

Giuliana Rancic

Entertainment Journalist & Breast Cancer Survivor

Greg Louganis

4x Olympic Gold Medal Diver; LGBTQ Activist & Author

Diane Guerrero

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

Kal Penn

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

Mario Lopez

Actor & Entertainment Journalist

Ted Allen

Host, "Chopped," Contributor, "The Best Thing I Ever Ate"

Tavis Smiley

Broadcaster, Author, Publisher, Advocate, and Philanthropist

Natasha Lyonne

Emmy Nominated Actress; Known for "American Pie," "Orange Is the New Black" & "Russian Doll"

Carla Hall

Co-Star of "Crazy Delicious;" Host of Discovery+'s "Foodways" & the "Say Yes!" Podcast

Henry Winkler

Actor, Producer, Director & Best-Selling Author; Best Known for "Happy Days"

Montel Williams

Emmy Award-Winning Talk Show Host; Multiple Sclerosis Survivor; Health Equity & Veteran Advocate

Lisa Ling

Award-Winning Journalist & Producer for CBS News

Katty Kay

Award-Winning Journalist & Anchor; Best-Selling Author

Frank Luntz

Political Pollster & Communication Expert

Anne-Marie Slaughter

Foreign Policy Expert, Author & CEO of New America Foundation

Trish Regan

Investigative Journalist, Host of "Trish Regan Primetime"

Bob Woodward

Legendary Pulitzer Prize-Winning Investigative Journalist; 22-Time Best-Selling Author & Associate Editor at The Washington Post

Ben Stein

Political Economist, Commentator, Author & Actor

David McCandless

Author of "Information Is Beautiful" & Infographics Expert

Aasif Mandvi

Comedic Actor & Former Correspondent for "The Daily Show"

Andrew McAfee

Co-Founder & Co-Director of Initiative on the Digital Economy; Principal Research Scientist at MIT Sloan School of Management

MIT Scientist On The Radical Mindset that Drives Extraordinary Results

Brian Kilmeade

Television & Radio Presenter; Co-host of "Fox & Friends" on FOX News Channel

Simon Schama

Professor of Art History and History at Columbia University in New York

Ian Morris

Jean and Rebecca Willard Professor of Classics and Professor of History

Tommy Caldwell & Kevin Jorgeson

Legendary Climbers of El Capitan