Walter Afield

饰：Himself

George W. Albee

饰：Himself

Garland Allen

饰：Himself

R. Christopher Barden

饰：Himself

Lewis Bass

饰：Himself

Mary Ann Block

饰：Herself

Arthur Caplan

饰：Himself

Beth Clay

饰：Herself

Ty Colbert

饰：Himself

Dennis Cowan

饰：Himself

Moira Dolan

饰：Herself

Beverly Eakman

饰：Herself

Samuel Blumenfeld

Samuel Blumenfeld

饰：Himself

Paula Caplan

Paula Caplan

饰：Herself

罗纳德·欧内斯特·“罗恩”·保罗

Ron Paul

饰：自己

Earl Ofari Hutchinson

饰：自己

Rodrigo Brand

饰：Narrator,

Ron Leifer

饰：Self,(as Dr. Ron Leifer)

Kelly O'Meara

饰：Self

Tony Platt

饰：Self,(as Prof. Tony Platt Ph.D.)

Kathleen Slattery-Moschkau

Kathleen Slattery-Moschkau

饰：Self

Gary Null

饰：Self,(as Dr. Gary Null)

Thomas Szasz

饰：Self,(as Dr. Thomas Szasz)

Robert Whitaker

饰：Self