Daymond John

"Shark Tank" Investor; Founder & CEO of FUBU; Presidential Ambassador for Global Entrepreneurship

Bethenny Frankel

Entrepreneur, Reality TV Star & Bestselling Author; Founder of Skinnygirl & BStrong Disaster Relief

Samantha Bee

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

Judah Friedlander

Standup Comedian & Actor Known for his Role in "30 Rock"

John Hockenberry

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

Stephen Colbert

Host of "The Late Show with Stephen Colbert"

Darrell Hammond

Comedian, Actor & Second Longest Running Cast Member of SNL

Bob Harper

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

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

John Hodgman

Resident Expert on "The Daily Show with Trevor Noah", Author, Humorist

Star Jones

Former Co-Host of "The View", Social Justice & Heart Disease Advocate

Anderson Cooper

Journalist, TV Personality, Anchor of CNN's "Anderson Cooper 360°"

Maria Bartiromo

Global Markets Editor, FOX Business Network

Michael Ian Black

Comedian, Actor, Writer, Director & Author of "A Better Man”

Zach Braff

Award-Winning Actor & Filmmaker Known for "Scrubs"

Zach Braff talks ‘A Good Person,’ Florence Pugh, 'Scrubs' reboot

Joy Bauer

Nutrition and Health Expert on NBC's "Today Show" & Founder of Nourish Snacks

Joy Behar

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

Jon Stewart

Talk Show Host, Comedian & Producer

Jon Stewart will return to ‘The Daily Show’ as host — just on Mondays

Neil Patrick Harris

Emmy-Nominated American Actor & Broadway Star

Linda Ellerbee

Award-Winning Journalist & Television Producer; Breast Cancer Survivor

Greg Gumbel

Emmy Award-Winning Sportscaster for CBS Sports