Sean Astin

Actor, Director, Voice Artist & Producer Known For "Lord of the Rings"

Wil Wheaton

Actor, Author & Blogger; Known for "Star Trek: The Next Generation" & "The Big Bang Theory"

Darrell Hammond

Comedian, Actor & Second Longest Running Cast Member of SNL

Richard Dreyfuss

Academy Award-Winning Actor

Colton Haynes

Actor; Best Known for "Teen Wolf" & "Arrow"

Alan Cumming

Emmy-Winning Actor Who Stars in "The Good Wife"

Jeffrey Tambor

Emmy Award-Winning Actor of "Arrested Development," "The Hangover" & "Transparent"

Bob Harper

Personal Trainer & Former Host of "The Biggest Loser;" Heart Attack Survivor

Maintaining A Healthy Body & Mind | Bob Harper Q&A

Victor Garber

Actor Known for "Argo," "Alias" & "Legends of Tomorrow;" Advocate for Alzheimer's Disease

Michael Emerson

Award-Winning Actor, Lost

Lance Bass

Pop Singer & Dancer; Member of the Former Boy Band *NSYNC

Antoni Porowski

Chef, Model & TV Personality Known for Netflix's "Queer Eye"

Jenifer Lewis

Actress Known as the "Mother of Black Hollywood"; Famous for her Roles in "Think Like a Man", "The Princess Frog", & "Black-ish"

Cheyenne Jackson

Star of Broadway and TV's "Glee" and "30 Rock"

Michael McGrady

Motivational Speaker, Theater, Film & Television Actor; Best Known for "Ray Donovan"

Dave Navarro

Musician & Host of "Ink Master"; Best Known as a Member of Jane's Addiction & Former Member of Red Hot Chili Peppers

John C. McGinley

Actor, Author & Former Comedian; Advocate for Down Syndrome Awareness; Best Known for "Scrubs"

Kevin Smith

Director, Producer, Comedian & Actor

Dan Savage

Advice Columnist & Host of the "Savage Lovecast" Podcast; LGBTQ Activist

Gabourey Sidibe

Actress, Director, & Author Known for "Empire" & "Precious"

Henry Winkler

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

Jodie Sweetin

Entrepreneur, Actress, Producer & Author

Richard Simmons

Fitness Instructor, Actor, Video Producer Known for "Sweatin' to the Oldies" Aerobics Videos

Maureen McCormick

Actress & Author Best Known for "The Brady Bunch"

Greg Louganis

4x Olympic Gold Medal Diver; LGBTQ Activist & Author

Robin Givens

Actress, Author & Domestic Abuse Awareness Advocate

David Feherty

Golf Commentator for LIV Golf; TV Host, Bestselling Author & Former PGA Tour Pro

Mark Ballas

Dancing with the Stars Champion & Mental Health Activist

Michaela Jaé Rodriguez

Actress & Singer; Known for "Pose"; HIV Awareness Advocate

Karamo

Television Host & Culture Expert on Netflix's "Queer Eye"