Daniel Franzese

Stand-Up Comedian & Actor, Best Known for "Mean Girls"

Antwone Fisher

Child Advocate, Bestselling Author, Screenwriter & Lecturer

Roy Firestone

7X Emmy Award-Winning & 7X Cable ACE Award-Winning Host, Interviewer, Narrator, Writer, Producer

Roy Firestone Promo

America Ferrera

Award-Winning Actress, Producer & Humanitarian

Mike Farrell

Actor, Human Rights Advocate, Environmental Activist

Jim Fallon

Professor of Neuroscience, University of California

Bob Eubanks

Game Show Host, Concert Promoter, Television Producer

Rafe Esquith

Award-Winning Educator, Author, National Medal of the Arts Recipient

Judge Mablean Ephriam

Divorce Court Judge

Barbara Eden

Actress & Philanthropist, Best Known for "I Dream of Jeanie"

Sophal Ear

Leading Researcher on Post-Crisis Nations

Christine Dumas

Medical & Lifestyle Reporter, Author, Health & Consumer Trends Advisor

Mimi Donaldson

Speech Coach, Motivational Speaker & Author of "Pitch Perfect: Speak to Grow Your Business in Seven Simple Steps"

Peter Diamandis

Founder & Executive Chairman of the XPRIZE Foundation; Bestselling Author; Named One of The World's 50 Greatest Leaders

Peter Diamandis - Longevity Summit Dublin

Laura Dern

Actress, Director, Producer & Activist

Ellen DeGeneres

Award-Winning Comedian, TV Host, Actress & LGBTQ Activist

Betty DeGeneres

Mother of Ellen DeGeneres; Advocate for LGBT Civil Rights and Breast Cancer Survivor

Paul Debevec

Computer Graphics Researcher

Barbara De Angelis

Best-Selling Author, Transformational Teacher, Relationship Expert

Rosario Dawson

Actress Known for "Daredevil" & "Rent;" Activist, Co-Founder & Chairwoman of Voto Latino