Arnold Schwarzenegger

Actor, Producer, Director, Writer; California’s 38th Governor; Host of "Celebrity Apprentice"

Gabrielle Union

Actress, Voice Artist, Activist, Author & Investor

Bill Maher

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

Mayim Bialik

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

Sarah Michelle Gellar

Television & Film Actress, Co-Founder of Foodstirs

Jada Pinkett Smith

Actress, Host of "Red Table Talk" & Founder of 100% WOMON

Lily Tomlin

Actress & Comedian; Star of Netflix's "Grace and Frankie"

Diana Nyad

World Champion Swimmer, Storyteller, Sports Journalist & Broadcaster

Diana Nyad | The High-Performance Teamwork That Helped Her Make History

Paul Orfalea

Founder of Kinko's

Paul Orfalea's Top 10 Rules For Success

Alicia Silverstone

Actress & Animal Rights Activist

Maria Bello

Actress, Activist & Vital Voices Global Ambassador

Jay Samit

Digital Pioneer, Innovator, Serial Disruptor, Futurist & Business Strategist

Tony Plana

Actor & Director Known for "Ugly Betty;" Supporter of Comprehensive Immigration Reform; Advocate for Alzheimer's Disease

Antonio Villaraigosa

41st Mayor of Los Angeles

Pearl Arredondo

Student Advocate, Education Reformer & Principal

Sasha Issenberg

Journalist & Author

The Lie Detectives: In Search of a Playbook for Winning Elections in the Disinformation...

Victoria Rowell

Actress, Producer, Director, Writer, American Ballet Theatre Alum & Founder of Rowell Foster Children's Positive Plan (RFCPP)

Sebastian Copeland

Adventurer, Environmental Activist, Award-Winning Photographer, Author, Lecturer & Founder of the Sedna Foundation

Gustavo Arellano

Features Writer for the Los Angeles Times & Author, "Taco USA"; Former Syndicated Columnist, "Ask the Mexican!"

Matt Miller

Fortune Columnist, Author & Radio Host