David Kwong

Cruciverbalist, Magician & Founder of Misdirectors Guild, Inc.

Solving Together: A Puzzle Hunt by David Kwong

Leland Melvin

Engineer, Former NASA Astronaut & Former NFL Wide Receiver

Shama Hyder

CEO of The Marketing Zen Group

Lil Rel Howery

Comedian & Actor Known for "Get Out" & "Rel"

Cristela Alonzo

Mexican-American Stand-Up Comedienne, Actress, Writer & Producer; Creator & Star of ABC's "Cristela"

Tasha Smith

Actress, Director & Producer

Noa Tishby

Israeli Actress, Writer, Producer & Activist

Ryan Hamilton

Named one of Rolling Stone's five comics to watch and with standout appearances on NBC's "Last Comic Standing"

Rachel Dratch

Comedian, Actress, and Former SNL Cast Member

Kristen Johnston

Emmy Award Winning Actress; Best Known for "3rd Rock From The Sun"

Emily Henderson

Designer, Stylist & Author; Winner of HGTV's "Design Star" Season 5 & Host of "Secrets From A Stylist"

Amanda Freitag

Celebrity Chef & TV Personality, Judge on "Chopped," Competitor on "Iron Chef" and "Next Iron Chef" & Contributor on "Unique Eats"

Danica McKellar

Mathematician, Writer, Actress, Author & Producer

Shep Hyken

Customer Service & Experience Expert; New York Times Bestselling Author

Danny Glover

Acclaimed Actor, Producer & Leading Social Activist

Kristi Yamaguchi

Former Olympic Figure Skater, Olympic Gold Medalist & Celebrity Champion of Dancing with the Stars

Tionne Watkins

Grammy Award-Winning Singer Known as "T-Boz;" Sickle Cell Anemia Advocate & Brain Tumor Survivor

David Suzuki

Environmentalist & Scientist; Co-Founder of the David Suzuki Foundation

Hannah Storm

Broadcast Sports Journalist & ESPN's "SportsCenter" Anchor; Author; Breast Cancer Survivor

Hope Solo

Former Professional Soccer Goalkeeper; Two-Time Olympic Gold Medalist & World Cup Champion

Dania Ramirez

Film and television Actress from the Dominican Republic; Known for "Devious Maids"

Candice Olson

Interior Designer & Host of HGTV's "Divine Design"

Kel Mitchell

Award-Winning Comedic Actor, Best Known for "Kenan & Kel," "Good Burger" and "All That"

Gwendoline Christie

Actress Known for HBO's "Game of Thrones" and "Star Wars: Episode VII - The Force Awakens"

Jason Latimer

The World Champion of Magic

Action Bronson

Rapper Known for his Critically Acclaimed Mixtape, "Rare Chandeliers"

Alan Ritchson

Actor, Model & Singer; Best Known for Amazon's "Reacher" & CW's "Smallville"

Brad Meltzer

Host of History Channel’s "Lost History" & "Brad Meltzer’s Decoded;" New York Times Best-Selling Author

Paula Zahn

Distinguished News Anchor & Nine-Time Emmy Award Winner

Forrest Sawyer

Award-Winning Broadcast Journalist