Documentare, SUA, Minuni ale naturii

• 
  Grand Canyon: The Hidden Secrets (1984)

  Gen film: Documentar, Calatorii
• 
  Grand Canyon (1958)

  Gen film: Muzical, Documentar, Calatorii, Hobby si lifestyle
• 
  The Louisiana Story (1948)

  Regia: Robert Flaherty; Gen film: Documentar, Cultura si istorie