Director/a
Dana Erin Richardson
DIRECTOR/A
Sarah Zentz
Reparto (por orden de créditos)
Wayne Coates
Self - Author of CHIA: The Complete Guide to the Ultimate Superfood
Mark Cucuzzella
Self - Director of the Natural Running Center
Matt Frazier
Self - Founder of No Meat Athlete
Will Harlan
Self - Executive Director of Barefoot Seeds
Philip Maffetone
Self - Author of The Big Book of Health and Fitness
Mickey Mahaffey
Self - Manager of Barefoot Seeds
Christopher McDougall
Self - Author of Born to Run
Daphne Miller
Self - Author of The Jungle Effect & Farmacology
Arnulfo Quimare
Self - Rarámuri Runner
Maria Teresa-Cerqueira
Self - Chief of Pan American Health Organization