Fat: A Documentary

Vinnie Tortorich

Self - Weight Loss Expert

Nina Teicholz

Self - Journalist

Gary Taubes

Self - Writer & Journalist

Jim Abrahams

Self - Filmmaker & Founder, Charlie Foundation

Drew Pinsky

Self - Physician

Eric Westman

Self - Internist & Co-Author: 'New Atkins for a New You'

Adam Carolla

Self

Georgia Ede

Self

Ivor Cummins

Self

Katy Sullivan

Self

Anna Vocino

Self

Andreas Eenfeldt

Self

Dave Feldman

Self - Software Engineer

Jeffery Gerber

Self

Bret Scher

Self - Cardiologist