Amy Brenneman

Actress, perhaps best known for her roles on "NYPD Blue," "Judging Amy," and "Private Practice"

Ana Gasteyer

Comedian, Actress, Former SNL Cast Member, Star of ABC's "Suburgatory"

David Cross

Emmy Award-Winning Actor, Comedian, Producer & Writer

David Cross Can't Be Confined To The Late Show's Guest Chair

David Eigenberg

Actor Known For His Roles in NBC's "Chicago Fire" & HBO's "Sex & The City"

Edie Falco

Actress, Known for "The Sopranos" & "Nurse Jackie"

Fran Drescher

National President of the Screen Actors Guild – American Federation of Television and Radio Artists (SAG-AFTRA) & Actress, Cancer Survivor and Outspoken Healthcare Advocate

Being Wendy

Giancarlo Esposito

African-Italian American Actor, Director, Producer; Best Known for his Role as Gustavo "Gus" Fring on AMC's Breaking Bad

Glenn Close

Actress & Advocate

Hector Elizondo

Emmy Award-Winning TV & Film Actor; Best Known For His Roles in "Pretty Woman" & "The Princess Diaries"

Helen Hunt

Academy & Emmy Award-Winning Actress Known for Her Roles in "As Good as It Gets" and "Mad About You"

Indigo Girls

The Indigo Girls are an American folk rock duo.

Jack Black

Actor, Comedian & Musician; Known for "Kung Fu Panda" Franchise, "School of Rock" & "The Super Mario Bros. Movie"

Jack Black didn't always intend to be the funny guy | 60 Minutes Australia

Jane Fonda

Actress, Feminist, Author, Political Activist, Former Fashion Model & Fitness Advocate

Janeane Garofalo

Comedian, Actress, Liberal Political Activist and Writer; Known for her Role in "Wet Hot American Summer: First Day of Camp"

Laura Dern

Actress, Director, Producer & Activist

Lynda Carter

Actress & Singer Known for the 1970s TV Series "Wonder Woman;" Miss World USA 1972

Marg Helgenberger

Actress & Breast Cancer Research Advocate

Martha Plimpton

Actress, Singer, Reproductive Rights Advocate Known for "Raising Hope"

Morgan Fairchild

Actress and Advocate of Social and Humanitarian Causes

Samantha Bee

Host of "Full Frontal" on TBS & Former Correspondent at "The Daily Show" With Jon Stewart