Mayim Bialik

Neuroscientist, Mental Health Advocate & Actress Known for "The Big Bang Theory"

Jenny Slate

Actress, Comedian, Author & Creator of the "Marcel the Shell" Short Films; Known for "Parks & Recreation," "Big Mouth," & "The Secret Life of Pets"

Issa Rae

Actress, Writer, Director & Producer Known for HBO's "Insecure" & "Awkward Black Girl"

Chelsea Handler

Comedian, TV Personality & Author

Andy Samberg

Actor, Comedian, Rapper & Writer; Known for "Saturday Night Live" & "Brooklyn Nine-Nine"

Paul Reiser

Actor, Writer & Stand-Up Comedian Known for Portraying Paul Buchman in "Mad About You"

Josh Ostrovsky

Social Media Celebrity & Comedian Best Known as "The Fat Jew"

Aubrey Plaza

Actress, Comedian & Producer Known for NBC's "Parks and Recreation"

Kumail Nanjiani

Stand-Up Comedian & Actor; Known for "The Big Sick"

Tracee Ellis Ross

Actress, Producer; Chief Executive Officer at PATTERN

Joseph Gordon-Levitt

Founder of HitRecord & Actor Known for "Inception" & "The Dark Knight Rises"

Rainn Wilson

Actor Known for "The Office" & Creator of SoulPancake

Soul Boom: Why We Need a Spiritual Revolution

Tim Meadows

Actor & Comedian; Known for "Saturday Night Live"

Jay Leno

Emmy Award-Winning TV Late Night Show Host, Stand-Up Comedian & Best-Selling Author

Nash Grier

Social Media Guru, Digital Influencer & Environmental Activist

Ross Mathews

Host of Hello Ross! & Author of "Man Up: Tales of My Delusional Self-Confidence"

Gabrielle Union

Actress, Voice Artist, Activist, Author & Investor

Jeffrey Tambor

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

Rob Schneider

Emmy-nominated Actor, Comedian & Screenwriter; Former SNL Cast Member

Aziz Ansari

Actor, Stand-up Comedian, and Star of "Master of None"

Chelsea Peretti

Comedian, Writer & Actress Known for "Brooklyn Nine-Nine"

Gina Rodriguez

Award-Winning Actress, Producer, Director, Model & Humanitarian

Sean Astin

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

John Mulaney

Stand-Up Comedian & Former Writer for "Saturday Night Live"

Melissa Rauch

Actress, Writer & Stand-Up Comic, Best known for "The Big Bang Theory"

Justin Willman

Magician, Actor, Comedian & TV Personality

THE MAGIC PRANK SHOW WITH JUSTIN WILLMAN | Official Trailer ...

Amy Schumer

Award-Winning Actress & Comedian; Author of "The Girl with the Lower Back Tattoo;" Feminist Advocate

Amy Schumer diagnosed with rare health disorder: ‘Something was wrong’

Kristen Schaal

Actress, Stand-Up Comedian & Writer

Kristen Schaal's Daughter Is Not A Kristen Schaal Fan | CONAN

Adam Devine

Comedian & Actor Known for "Workaholics" & "Pitch Perfect"

Kenan Thompson

Prime Time Emmy Award-Nominated Actor; "Saturday Night Live" Cast Member; Star on NBC's "Kenan"

When I Was Your Age: Life Lessons, Funny Stories & Questionable Parenting Advice from a...