Rob Lowe

Actor, Best-Selling Author, Podcaster & Philanthropist

Nikki Glaser

Stand-Up Comedian & Podcast Host; Known for "Last Comic Standing" and "Inside Amy Schumer"

Max Greenfield

Actor Known For "New Girl" & Children's Author

Amory Lovins

Co-Founder & Chairman Emeritus of Rocky Mountain Institute

Hilary Swank

Academy Award-Winning Actress; Best known for her roles in 'Million Dollar Baby' and 'Boys Don't Cry'

Vince Gilligan

Creator, "Breaking Bad" & "Better Call Saul"

Eric Thomas

Inspirational Speaker, Life Strategist & Author

Charles Duhigg

Pulitzer Prize-Winning Journalist & Bestselling Author of "The Power of Habit"

Supercommunicators: How to Unlock the Secret Language of Connection

Gary Sinise

Actor & Advocate for America's Servicemen and Women; Founder of the Gary Sinise Foundation

Jonathan and Drew Scott (The Property Brothers)

Hosts of HGTV's "Property Brothers"

Kehinde Wiley

Visual Artist Specializing in Portrait Painting; Painted Barack Obama's Official Portrait

Ellie Kemper

Actress, Comedian, & Writer Best Known for Her Roles in "The Office" & "Unbreakable Kimmy Schmidt"

Nick Offerman

Actor, Writer & Carpenter; Best Known for "Parks and Recreation"

Alan Alda

Actor; Writer; Science Advocate; Director

Thomas Middleditch

Actor, Voice Actor, Comedian, Screenwriter Known for "Silicon Valley"

T.J. Miller

Actor and Stand-Up Comedian, Currently Starring in HBO's 'Silicon Valley'

Kevin Bacon

Actor, Musician, Founder of Sixdegrees.org

Giuliana and Bill Rancic

Stars of the reality TV show "Giuliana & Bill" on Style Network