Richard Dreyfuss

Academy Award-Winning Actor

Jeffrey Tambor

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

Howard Stern

Radio & Television Personality, Producer, Author & Actor

Jon Stewart

Talk Show Host, Comedian & Producer

Jon Stewart will return to ‘The Daily Show’ as host — just on Mondays

Brad Meltzer

Host of History Channel’s "Lost History" & "Brad Meltzer’s Decoded;" New York Times Best-Selling Author

Howie Mandel

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

Tracee Ellis Ross

Actress, Producer; Chief Executive Officer at PATTERN

Jesse Dylan

Founder/CEO of Wondros & Filmmaker

Ben Stein

Political Economist, Commentator, Author & Actor

Maury Povich

Broadcast Journalist & Talk Show Host

Bill Maher

Political Satirist & Host of HBO's "Real Time"

A.J. Jacobs

Best-Selling Author & "Human Guinea Pig"

The Year of Living Constitutionally: One Man's Humble Quest to Follow the Constitution'...

Dan Abrams

Chief Legal Affairs Anchor at ABC News & Founder of Abrams Media

Mayim Bialik

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

Oprah Winfrey

CEO of Oprah Winfrey Network, Presidential Medal of Freedom Recipient & National Women's Hall of Famer

Oprah Winfrey: Broken Open | Oprah's Super Soul | OWN Podcasts ...

Henry Winkler

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

Bette Midler

Entertainer & Award-Winning Actress & Singer

James McBride

New York Times Best-Selling Author & Musician

Goldie Hawn

Academy Award-Winning Actress & Founder of the Hawn Foundation

Mike Greenberg

Sports Broadcaster; Host of "The Mike Greenberg Show" & Former Co-Host of ESPN's "Mike & Mike"

Al Franken

Former Senator from Minnesota; Former SNL Writer; SiriusXM Radio Show Host

Joy Behar

Comedian, Actress & Former Co-Host of "The View"

Chelsea Handler

Comedian, TV Personality & Author

Alicia Silverstone

Actress & Animal Rights Activist

Woody Allen

Legendary Director, Screenwriter & Actor

Jerry Seinfeld

Comedian, Actor, Writer, & Television/Film Producer

Bill Nye

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

Asra Nomani

Journalist & Author, Women's Rights Activist

David Mamet

Pulitzer Prize-Winning Playwright

Carol Leifer

Award-Winning Writer, Author, Actress & Standup Comedian