Peter Paddon

饰：Himself - Guy who sees himself on the news

Chareva Naughton

饰：Herself

Sally Fallon Morell

饰：Herself - President, Weston A. Price Foundation

Mary Enig

饰：Herself - Biochemist

Michael R. Eades

饰：Himself

Mary Dan Eades

饰：Herself

Eric Feit

饰：Himself

Michael Jacobson

饰：Himself

Shirley Naughton

饰：Herself

Margo Wootan

Margo Wootan

饰：Self,(archive footage)

Tom Naughton

Tom Naughton

饰：Self,John Banzhaf,Deep Throat,The Guy From CSPI,Customer,Body Cells,/ / / / /

Jacob Sullum

Jacob Sullum

饰：Self - Senior Editor, Reason Magazine

George McGovern

饰：Self,(archive footage)