Jim Abrahams
Self - Father / Founder, Charlie Foundation / Filmmaker
Jim Abrahams
Self - Father / Founder, Charlie Foundation / Filmmaker
Vinnie Tortorich
Self - Narrator / Producer / Trainer / Author
Bret Scher
Self - Cardiologist
Gary Taubes
Self - Journalist / Author
Dave Feldman
Self - Software Engineer
Eric Westman
Self - Internal Medicine Doctor
Andreas Eenfeldt
Self - Physician
Drew Pinsky
Self - Physician
Georgia Ede
Self - Psychiatrist
Nina Teicholz
Self - Journalist
Vilhjalmur Stefansson
Self - Explorer (archive footage)
Ivor Cummins
Self - Biochemical Engineer
Ancel Keys
Self (archive footage)
Jeffry Gerber
Self - Physician
George McGovern
Self - Politician (archive footage)
Gary Fetke
Self - Orthopaedic Surgeon
Serena Scott Thomas
Producer
John Honoré
Director of Photography
Cody Peterson
Sound Recordist
Vinnie Tortorich
Producer
Peter Curtis Pardini
Sound Designer
Matt Kendrick
Sound Recordist
Peter Curtis Pardini
Editor
Peter Curtis Pardini
Producer
Peter Curtis Pardini
Director