Rex Chapman

Former NBA Player, Podcaster & Social Media Influencer; Addiction Awareness Advocate

Rex Chapman on His Addiction

Jonathan Van Ness

Hair & Beauty Expert, Author, Television Personality; Known for Netflix's "Queer Eye"

Johann Hari

Journalist & Best-Selling Author of "Chasing the Scream"

Magic Pill: The Extraordinary Benefits and Disturbing Risks of the New Weight-Loss Drugs

Glennon Doyle

Author, Activist & Founder of Together Rising

Grant Cardone

New York Times Best-Selling Author, Business Innovator & Top Sales Trainer

Selma Blair

Actress; Multiple Sclerosis Survivor; Healthcare & Disability Advocate

Demi Lovato

Grammy Nominated Singer-Songwriter, Musician, Philanthropist & Mental Health Advocate

Kid Cudi

Rapper, Singer & Actor; Known for "Pursuit of Happiness" & "Man on the Moon"

Andrew Zimmern

Four-Time James Beard Award-Winning TV Personality, Chef, Writer & Teacher

Daniel Amen

Award-Winning Psychiatrist & Best Selling Author

Raising Mentally Strong Kids: How to Combine the Power of Neuroscience with Love and Lo...

Elizabeth Vargas

Emmy Award-Winning Journalist; Best-Selling Author; Anchor for NewsNation

Rich Roll

Athlete, Wellness Advocate, Motivational Speaker, Addiction Survivor & Author

Maureen McCormick

Actress & Author Best Known for "The Brady Bunch"

Ashley Judd

Actress, Activist & Humanitarian

Barbara Eden

Actress & Philanthropist, Best Known for "I Dream of Jeanie"

Robert Downey Jr.

Academy Award-Winning Actor & Producer

Robert Downey Jr. Wins Male Supporting Actor In A Motion Picture

Drew Barrymore

Actress, Author & Entrepreneur; Host of The Drew Barrymore Show

Dan Aykroyd

Actor, Comedian, Entrepreneur Known for "The Blues Brothers" and "Ghostbusters"

Dax Shepard

Actor, Writer, Director & Host of Popular Podcast "Armchair Expert"

Zac Efron

Actor Known for the "High School Musical" Franchise, "Neighbors" & "Baywatch"