Bjarke de Koning

饰：自己

Phil Staples

饰：Himself

杰里米·雷·泰勒

Jeremy Ray Taylor

饰：自己

Joe Cross

Joe Cross

饰：Self

Dean Ornish

饰：Self - Physician and Author,(as Dr. Dean Ornish)

Brian Wansink

饰：Self - Author, Slim By Design