Giuliana Rancic

Entertainment Journalist & Breast Cancer Survivor

Lisa Ling

Executive Producer & Host of CNN's "This is Life"

Take Out with Lisa Ling | Official Trailer | HBO Max

Bill Nye

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

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 & Veteran Advocate

Montel Williams Shares His Health Journey With Multiple Sclerosis

B.J. Novak

Actor, Writer & Comedian Known for "The Office"

Sophia Bush

Actress, Humanitarian & Author

Ashley Judd

Actress, Activist & Humanitarian

George Takei

Actor, Social Justice Activist & Social Media Mega-Power

Spike Lee

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

Peter Guber

Executive, Entrepreneur & NYT Bestselling Author; Operating Owner of the 3-Time NBA Champion Golden State Warriors

T.J. Miller

Actor and Stand-Up Comedian, Currently Starring in HBO's 'Silicon Valley'

DeVon Franklin

Award-Winning Producer, New York Times Bestselling Author & Motivational Speaker

Ian Somerhalder

Actor Known for "The Vampire Diaries;" Animal & Environmental Advocate; Founder of The Ian Somerhalder Foundation

Aasif Mandvi

Comedic Actor & Former Correspondent for "The Daily Show"

Aasif Mandvi Shares How Fatherhood Saved Him from FOMO

Bill Hader

Actor, Comedian, Writer, Producer, Director, Known for "Saturday Night Live"

Jon Steinberg

Founder & CEO of Cheddar; Former President & COO of Buzzfeed; Former CEO of Daily Mail.com in North America

Daphne Oz

Emmy Award-winning Television Host, New York Times Bestselling Author, Chef & Entrepreneur

Retta

Stand-Up Comedian & Actress Known for "Parks and Recreation"

Retta Shares the Ugly Sides of Filming HGTV's Ugliest House in America