Vinny Guadagnino

Reality TV Personality, Author & Actor, Known for "Jersey Shore"

Robert Kenner

Documentary Filmmaker; Known for "Food, Inc."

Joe Pantoliano

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

Adam Grabowski

Comedian and Mental Health Advocate

John McPherson

Cartoonist and Writer, Close to Home

Lori Dennis

Celebrity Interior Designer, Green Living Expert, Influencer, & Author

Michael Ellison

Musician, Actor & Activist

The Color Orange

Cross-Cultural Performance

Daphne Oz

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

Kathy Kaehler

Celebrity Trainer & Lifestyle Expert

Jamie Lee Curtis

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

Jonathan Perry

Gay Student Activist

Dr. Ian Smith

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

Elizabeth Cohen

Senior Correspondent for the CNN Health, Medical, & Wellness Unit

Jesse Dylan

Founder/CEO of Wondros & Filmmaker

Jurnee Smollett

Actress Known for "Eve's Bayou," "The Great Debaters" & "True Blood"

Meghan McCain

Political Columnist, Author & Award-Winning Blogger

Apolo Ohno

Eight-Time Olympic Medalist, Top Short-Track Skater in the United States & NYT Best Selling Author

Star Jones

Former Co-Host of "The View", Social Justice & Heart Disease Advocate

Zachary Levi

Actor Known for "Tangled," "Chuck," & "Shazam!"; Founder, The Nerd Machine; Mental Health Advocate & Ambassador, Active Minds

Zachary Levi Faked Being British To Land Disney Role