John Hockenberry

Journalist and Commentator; Author, "Moving Violations: War Zones, Wheelchairs and Declarations of Independence"

Joy Behar

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

Neil Patrick Harris

Emmy-Nominated American Actor & Broadway Star

Jimmy Fallon

Grammy & Emmy Award-Winning Host of "The Tonight Show with Jimmy Fallon," SNL Alumnus & Author

Dr. Mehmet Oz

Cardiothoracic Surgeon; Host of "The Dr. Oz Show;" Columbia University Professor & Author

Nikki Cascone

Chef/Owner Red Hook Hospitality, Contestant on Bravo's "Top Chef Chicago"

Danny Boome

Star of Food Network's "Rescue Chef"

Anne Burrell

Celebrity Chef & Food Network Personality

Lester Holt

Anchor of NBC's "Nightly News" & Managing Editor and Hosting Dateline NBC

Liz Cheney speaks one-on-one with Lester Holt: Exclusive

Tony Dovolani

Professional Ballroom Dancer, "Dancing with the Stars" Personality

Chris Berman

ESPN Sportscaster and Former Host of NFL Countdown & NFL Primetime; One of Sports Television's Most Recognizable Personalities

Catherine Crier

Acclaimed Author, Former Judge, Award-Winning Journalist & Television Broadcaster

Jim Breuer

Stand-Up Comedian, Musician, Actor & SNL Alum; Starred in "Half Baked" Alongside Dave Chappelle

Linda Cohn

Host, ESPN "SportsCenter"; NSMA Hall of Fame Sportscaster

Carson Daly

Television Host & Radio Personality Known For "TRL," "Last Call With Carson Daly" & "The Voice"

Bill Hemmer

Journalist for Fox News Channel & Co-Anchor of America's Newsroom

Mario Cantone

Celebrated Stage Actor and Stand-up Comedian

Bobcat Goldthwait

Actor, Comedian, Screenwriter, Director

Bryant Gumbel

Emmy Award-Winning Journalist, Host of "Real Sports with Bryant Gumbel" on HBO

Paige Davis

Host of "Trading Spaces" & "Home Made Simple"