Retta

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

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

Robert Reich

Economic Analyst, CNBC Contributor, Professor, Author, Advisor to Presidents & Former Secretary of Labor

Mike Rayburn

Thought Leader, Artist & Entertainer

Virtuoso Practice #8: Gratitude and Learning

Kevin Pollak

Actor & Comedian known for "The Usual Suspects" and "The Marvelous Mrs. Maisel"

Amy Poehler

Comedian, Writer, Producer, Actress Best-Known For "Parks and Recreation", Co-Founder of Amy Poehler's Smart Girls

Michael Phelps

Retired Professional Swimmer; Most Decorated Olympic Athlete in History

Michael Phelps shares his experience with mental health | Mic ...

Mackenzie Phillips

Actress, Singer & Author of "High on Arrival: A Memoir"

Hopeful Healing: Essays on Managing Recovery and Surviving Addiction

Michelle Pfeiffer

American Actress & Singer

Dat Phan

Original Winner of NBC's "Last Comic Standing"

Russell Peters

Canadian Comedian & Actor

Tyler Perry

Actor, Writer, Producer, Comedian & Director; CEO of Tyler Perry Studios

Tammy Pescatelli

Comedian, Creator of "A Stand-Up Mother" & Finalist on "Last Comic Standing"

My Job as a Wife to Ruin My Husband's Dreams: Tammy Pescatelli

Matthew Perry

Recovery Advocate & Actor Best Known for "Friends"

Penn and Teller

The Consummate Pairing of Skeptics & Magicians With a Psychotic Twist

Tom Papa

Comedian, Actor, & Television/Radio Host

You're Doing Great!: And Other Reasons to Stay Alive

Jim Palmer

Former Pitcher for the Baltimore Orioles & National Baseball Hall of Famer; 3-Time World Series Champion & 6-Time MLB All-Star

Percy "Master P" Miller

Entrepreneur, Music Mogul, Philanthropist; Founder & CEO of P. Miller Enterprises

Marie Osmond

Singer, Host, TV Personality & Author of "Behind The Smile: My Journey Out of Postpartum Depression"

Candice Olson

Interior Designer & Host of HGTV's "Divine Design"

Bill Nye

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

Niecy Nash

Emmy Award-Winning Actress Known for Starring as Desna Simms on "Claws"

Kathy Najimy

Award-Winning Actress & Activist

Jim Morris

Known for His Brief MLB Career & Subject of Disney's "The Rookie"

Tracy Morgan

Comedian, Former SNL Cast Member & Actor on NBC's "30 Rock"

Kel Mitchell

Award-Winning Comedic Actor, Best Known for "Kenan & Kel," "Good Burger" and "All That"

Bret Michaels

Singer-Songwriter, Musician & Reality Television Personality

Tatanka Means

Native American Actor & Stand-Up Comedian

Tim Meadows

Actor & Comedian; Known for "Saturday Night Live"

Bobby McFerrin

10-time Grammy Award-Winning Musician; Conductor Known For "Don't Worry, Be Happy"

Kelly McDonald

Multicultural Marketing & Business Trends Expert