Dan Abrams

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

Jon Acuff

Lead Pastor, Christian Speaker; New York Times Bestselling Author of "Do Over"

Adam Richman

Host, Man v. Food, Man v. Nation

Buzz Aldrin

Former Fighter Pilot & 2nd Man to Walk on the Moon; Author

Laila Ali

Undefeated Four-Time World Champion Boxer & Lifestyle Expert

Alice Waters

Executive Chef, Founder & Owner of Chez Panisse; Sustainable Agriculture Advocate

Alice Waters Talks Chez Panisse, Starting a Victory Garden, and ...

Alicia Silverstone

Actress & Animal Rights Activist

Ambassador Dennis Ross

Author, Counselor & William Davidson Distinguished Fellow at The Washington Institute; Former Special Assistant to President Obama

Anthony Anderson

Actor, Producer, Comedian, Writer & Game Show Host, Best Known for ABC’s "Black-ish"

Sunny Anderson

Co-Host, Food Network's "The Kitchen"

Andrew Zimmern

Four-Time James Beard Award-Winning TV Personality, Chef, Writer & Teacher

Tom Arnold

Comedian, Actor & Writer

Kathy Bates

Academy Award-Winning Actress; Cancer Survivor & Chairperson for the Lymphatic Education & Research Network

Kathy Bates Breaks Down Her Career, from 'Titanic' to 'American ...

Maria Bello

Actress, Activist and Vital Voices Global Ambassador

Richard Besser

President & CEO of the Robert Wood Johnson Foundation; Former Chief Health & Medical Editor for ABC News

Bethany Hamilton

Professional Surfer & Shark Attack Survivor; Inspiration for the Film "Soul Surfer"

Surfer Bethany Hamilton is pregnant with third child

Mayim Bialik

Neuroscientist & Actress, Known For "The Big Bang Theory"

Biz Stone

Co-Founder of Twitter

Chaz Bono

Transgender, LGBTQ Rights Advocate, Author, Speaker

Brittany Snow

Actress, Producer, Director, Singer & Co-Founder of Love Is Louder