Director/a
Gary Johnstone
DIRECTOR/A
Christopher Salt
Reparto (por orden de créditos)
Lucy Briers
Self - Narrator
Kevin Hudson
Alpha Male (2002)
Paul Bahn
Self
Elinor W. Gadon
Erik Trinkaus
Geoffrey Miller
Theya Mollesen
Laura Betzig
Timothy Taylor
Jirí Svoboda
Olga Soffer
Margaret Conkey
Jody Latham
Nude Roman (2002)(uncredited)