Robert Borofsky as Himself

Jesus Cardozo as Himself

Marie Isabel Eguillor as Herself

Brian Ferguson as Himself

Kenneth Good as

Paul R. Gross as

Raymond Hames as

William Irons as

Barbara Johnston as Herself

Ernesto Migliazza as

Marie-Claude Mueller as Herself

Frank Salamone as

Leslie Sponsel as

Patrick Tierney as

John Tooby as

Terence Turner as

Edward O. Wilson as

Kenneth Good as Himself

Paul R. Gross as Himself

Raymond Hames as Himself

William Irons as Himself

Ernesto Migliazza as Himself

Frank Salamone as Himself

Patrick Tierney as Himself

John Tooby as Himself

Terence Turner as Himself

Edward O. Wilson as Himself

Leslie Sponsel as Himself

Napoleon Chagnon as