The film is a study of the differences and similarities between human and animal behaviour. The first part of the movie focuses on the behaviour of various animal species. The second half is about humans. In the original Dutch version writer Anton Koolhaas, who also wrote the script, provided the voice-over.

• DirectorBert Haanstra
• Release21 December 1972
• GenreDocumentary
• Duration1h 44m
• Budget?
• Revenue?
• Rate
  

  5.7
  7 reviews
• Productions