Danny Koker

Mechanic, TV Producer, Motorcycle Enthusiast, Musician & Star of "Counting Cars"

Jerry Mathers

Actor; Best Known for "Leave It to Beaver"

Scott Christopher

Work Culture Expert and Co-Author of The Levity Effect

Retta

Stand-Up Comedian & Actress Known for "Parks and Recreation"

George Takei

Actor, Social Justice Activist & Social Media Mega-Power

Jan Ping

Breast Cancer Survivor, Emmy Award-Winning Hair & Makeup Artist

Scott Turow

Attorney & 11-Time Bestselling Author

Peter Guber

Executive, Entrepreneur & NYT Bestselling Author; Operating Owner of the 3-Time NBA Champion Golden State Warriors

Henry Winkler

Actor, Producer, Director & Best-Selling Author; Best Known for "Happy Days"

Former MythBusters Build Team: Tory Belleci, Kari Byron and Grant Imahara

MythBusters Build Team: Tory Belleci, Kari Byron and Grant Imahara

Mario Lopez

Actor & Entertainment Journalist

Phil Donahue

Creator and Host of "Donahue," the Long-Running Talk Show

Cecily Strong

Actress, Comedian, "Saturday Night Live" Cast Member & Former Co-Anchor of "Weekend Update"

Giuliana and Bill Rancic

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

Jeremy Bout

Executive Producer & Host of Edge Factor

William Shatner

Emmy-Award Winning Actor, Known for "Star Trek" & "Boston Legal"

Nicole Byer

Comedian, Actress & Writer; Co-Host of "Wipeout"

Elisabeth Moss

Emmy-Nominated Actress Best Known for "Mad Men" & "Handmaid's Tale"

Elisabeth Moss Breaks Down Her Best Movie & TV Looks | Glamour

Robert Wuhl

Actor, Comedian & Writer; Best Known for "Arli$$"

Daphne Oz

Emmy Award-winning Television Host, New York Times Bestselling Author, Chef & Entrepreneur