Discover
Penny Patterson
Herself

Koko
Herself
Saul Kitchener
Himself - Director Emeritus, San Francisco Zoo
Carl Pribram
Himself - Professor of Neuroscience
Roger Fouts
Himself
Camera

Néstor Almendros
Director of Photography
Ned Burgess
Assistant Camera
Leslie Otis
Camera Operator
Lighting
Hal Trussell
Gaffer
Production

Margaret Ménégoz
Producer
Dale Djerassi
Associate Producer

Barbet Schroeder
Associate Producer
Sound
Guta Cattoni
Original Music Composer
Maris Embiricos
Original Music Composer
Lee Alexander
Sound
Jonathan Liebling
Foley Artist