Filmography

• 2009The Man Behind the Masquerade
• The Human Sexes — Host - Himself, Creator
• The Human Animal
• 1973The Naked Ape — Book
• Time Flower — The Man, Director

Appearances as themselves (5)

• 2025Behind a Portrait. The Italian Treasures from Accademia Carrara — Self
• 2010Jane Goodall - Beauty and the Beasts — Self
• 1981À propos de 'La guerre du feu' — Self
• 196924 Hours: The World of John and Yoko — Self
• The Tonight Show Starring Johnny Carson — Self