Samira Wiley

Actress; Best Known for Her Role in "Orange is the New Black" & "The Handmaid's Tale"

Kate Mulgrew

Actress Known for "Star Trek: Voyager" & "Orange Is the New Black"

Lea Thompson

Actress, Director & Producer Known for "Back to the Future" Films and "Switched at Birth"; Alzheimer's Awareness Advocate

Ming-Na Wen

Chinese Actress; Agent Melinda May on Marvel's "Agents of S.H.I.E.L.D."

David Burtka

American Actor & Chef, Husband of Neil Patrick Harris

Amanda Seyfried

Actress Known For Her Roles in "Mean Girls," "Les Miserables," "Dear John" and "Mamma Mia!," Among Others

Phil Keoghan

Emmy-Award Winning Producer & TV Personality, Best Known as the Host of "The Amazing Race" & "Tough as Nails"; Multiple Sclerosis Advocate

Esai Morales

Award-Winning Actor & Activist

Tom Cruise, Esai Morales, Simon Pegg & Cast Talk 'Mission: Impossible

Garrett Reisman

Astronaut, Professor of Astronautical Engineering at USC & Senior Advisor at SpaceX