Mike Ditka

Pro Football Hall of Famer, Three-Time Super Bowl Champion & Retired Coach of NFL's Chicago Bears

Gwyneth Paltrow

Award-Winning Actress, Entrepreneur, Founder & CEO of Goop

73 Questions With Gwyneth Paltrow | Vogue

Kristen Bell

Actress Best Known for "The Good Place," "Veronica Mars," "Frozen" & "Nobody Wants This"

Greta Van Fleet

Grammy Award-Winning American Rock Band; Best Known for "Highway Tune" & Touring with Metallica

Guy Fieri's Flavortown Fest: Greta Van Fleet, Kane Brown to Headline

Jared Padalecki

Actor Best Known for Roles in "Gilmore Girls" and "Supernatural"

Pawel Motyl

Expert in Leadership, Decision-Making & Talent Management; Author of "Labyrinth: The Art of Decision-Making" and "Schrödinger's World"

Christine Baranski

Emmy & Tony Award-Winning Actress; Known for "The Good Fight"

Christine Baranski & Minnie Driver | Actors on Actors

Paul Wesley

Actor; Best Known for Roles on The CW's "The Vampire Diaries"

Emily Ratajkowski

Model, Actress, Fashion Designer

Kory Puderbaugh

Two-Time Paralympic Silver Medalist for Wheelchair Rugby

US Paralympic Silver Medalist Kory Puderbaugh talks wheelchair rugby.

Pat Sajak

Former Host of "Wheel of Fortune"

John Krasinski

Actor & Filmmaker Known for "The Office", "A Quiet Place" and "IF"

Ryan Reynolds & John Krasinski on "IF"

Juliette Binoche

French Actress, Artist & Dancer, Known for "The English Patient" and "Chocolat"

Madeline Zima

Actress Known Portraying Grace Sheffield in "The Nanny", Mia Lewis in "Californication", and Gretchen Berg in "Heroes"

Maria Bello

Actress, Activist & Vital Voices Global Ambassador

Joanna Krupa

Polish-American Model; Known for Bravo's Hit Reality Series "The Real Housewives of Miami"

Agnieszka Radwanska

Retired Professional Tennis Player & 6-Time Winner of the Women's Tennis Fan Favorite Award; Career-High Ranking of World No. 2

Ari Graynor

Actress, Producer & Writer

Jan Zalasiewicz

Polish Geologist & Paleontologist, Emeritus Professor at the University of Leicester, and Ig Nobel Laureate

Lidia Morawska

Polish-Australian Physicist; Distinguished Professor at the School of Earth and Atmospheric Sciences & Director of the International Laboratory for Air Quality and Health at the Queensland University of Technology