Michael Rosenbaum

Actor, Producer, Singer & Comedian; Known for Playing Lex Luthor on "Smallville"

Simon Helberg

Actor & Comedian; Best Known for Role of Howard Wolowitz on "The Big Bang Theory"

Robert Downey Jr.

Actor, Producer

James Franco

Actor and Filmmaker; Known for "Oz the Great and Powerful" and "Spider-Man"

Andy Samberg

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

Woody Allen

Legendary Director, Screenwriter & Actor

Bette Midler

Entertainer & Award-Winning Actress & Singer

Judy Gold

Emmy Award-Winning Actress, Comedian & Producer; Jewish and LGBT Activist

Larry David

Comedian, Writer, Actor & Television Producer

Josh Peck

Actor & Social Media Influencer

Dee Snider

Daniel "Dee" Snider is an American singer-songwriter, screenwriter, radio personality, and actor.

Alan Arkin

Actor and Director; Known for "Argo" and "Little Miss Sunshine"

Liev Schreiber

American Actor, Producer, Director, and Screenwriter

Shia LaBeouf

Actor, Performance Artist & Filmmaker

Jeff Goldblum

Actor & Jazz Musician Known for Starring in the "Jurassic Park" Film Series

Max Greenfield

Actor Known For "New Girl"

Joseph Gordon-Levitt

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

Henry Winkler

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

William Shatner

Emmy-Award Winning Actor, Known for "Star Trek" & "Boston Legal"

Boldly Go: Reflections on a Life of Awe and Wonder

Jerry Seinfeld

Comedian, Actor, Writer, & Television/Film Producer

Howie Mandel

Comedian, Actor, TV Host & Judge on "America's Got Talent"

Adam Carolla

Comedian, Entrepreneur and Host of "The Adam Carolla Radio Show"

Maggie Siff

Actress Known for her Roles in "Sons of Anarchy" and "Mad Men"

Elaine May

Award- Winning Screenwriter, Film Director, Actress & Comedienne

Peter Berg

Writer, Director, Producer and Actor, FILM 45

Michael McDonald

Stand-up Comedian, Actor, Director, and Writer

Miles Fisher

American film and television actor and musician.

Zoe Kravitz

Actress and singer

Evan Handler

Actor, Author, Screenwriter & Journalist; Best Known for “Sex and the City,” and "Californication"

Adam Levine

Singer-Songwriter, Front Man of the Pop-Rock Band Maroon 5 & Former Coach on "The Voice"