Director
James Erskine
DIRECTOR
David Stewart
Writer
John Cleese
WRITER
Stars (in credits order)
Self - Presenter
Elizabeth Hurley
Self
David Attenborough
Pierce Brosnan
Candice Bergen
Michael Palin
Applicant
Joan Rivers
Prunella Scales
Pet Shop Owner
Kevyn Major Howard
Self - Photographer
Krista Smith
Mali Finn
Self - Casting Director
Sarah Doukas
Ryan Martin
Dacher Keltner
Self - Psychologist
Victoria Wright
Paul Ekman
Cynthia Breazeal
Self - Kismet Designer
Michael Rix
Eden Kolk
Charles Fleming
Self - Film Writer
John Gottman
David M. Buss
Madan Kataria
David Matsumoto
Steve Marquardt
Self - Oral and Maxillofacial Surgeon
Ronald Zuker
Self - Surgeon
Roger Hargreaves
Sybil Carrere
Vail Reese
Self - Dermatologist
Mr. Kadokawa
Self - Smiling School Tutor
Sharon Deveney
Betty Ann Wong
Dan Deveney
John Manning
Lauren Deveney
Jeanne Magagna
Self - Child Psychologist
Rick Edwards
Henry de Lotbiniere
Chris Wilson
Self - Cambridge University Student
Mandy Kolk
Dr. Ramachandran
Bruce Charlton
Self - Evolutionary Psychologist
William Goldman
Katie Lohmann
Face Model (uncredited)
Adam Leese
Various roles (uncredited)
