Amy Robach

Co-Host of "Amy & T.J. Podcast"; Former Co-Host of "20/20" & Former ABC News Correspondent for "Good Morning America;" Breast Cancer Survivor

Kristen Kish

"Top Chef" Host & Season 10 Winner; Cookbook Author

Wil Wheaton

Actor, Author & Blogger; Known for "Star Trek: The Next Generation" & "The Big Bang Theory"

John Ratzenberger

Emmy-Nominated Actor, Entrepreneur & Philanthropist

Marilu Henner

Actress, Producer & NY Times Bestselling Author

Bob Harper

Personal Trainer & Former Host of "The Biggest Loser;" Heart Attack Survivor

Maintaining A Healthy Body & Mind | Bob Harper Q&A

Dave Barry

New York Times Best-Selling Author & Humorist

Swamp Story: A Novel

Sarah Colonna

Comedian, Author & Actress; Known for "Chelsea Lately" and "Shameless"

Giancarlo Esposito

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

NeNe Leakes

Actress featured on "Glee" and "The New Normal," Cast member of "The Real Housewives of Atlanta," Speaker on Domestic Violence

Patch Adams

Physician & Clown; Founder of Gesundheit Institute; Inspiration for the Robin Williams Movie "Patch Adams"

Jean Chatzky

Financial Editor of NBC's TODAY Show, Award-Winning Personal Finance Journalist & Host of the "HerMoney" Podcast

Money Rules: The Simple Path to Lifelong Security

Sandra Bernhard

Comedienne, Actress, Singer & Author

Devin Alexander

New York Times Bestselling Author, Celebrity Chef Known For "Biggest Loser"

Jack Hanna

Naturalist, Adventurer & Director Emeritus of the Columbus Zoo

Ted Allen

Host, "Chopped," Contributor, "The Best Thing I Ever Ate"

Geralyn Lucas

Breast Cancer Survivor & Author of "Why I Wore Lipstick: To My Mastectomy"

Tony Plana

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

Leslie Sanchez

Media Entrepreneur, Author & Political Analyst for CBS News

Face the Nation - Anthony Salvanto, Leslie Sanchez, Amy Walter

Wylie Dufresne

Chef, Owner of Du’s Donuts, Former Owner of New York's Highly Celebrated wd~50 Restaurant & Expert in Molecular Gastronomy