Portal:Animation/Anniversaries/September/September 1
- Films released
- 1922 - Felix Gets Revenge (United States)
- 1934 - Peculiar Penguins (United States)
- 1934 - The Trapeze Artist (United States)
- 1934 - The Girl at the Ironing Board (United States)
- 1939 - The Autograph Hound (United States)
- 1940 - The Volunteer Worker (United States)
- 1944 - The Plastics Inventor (United States)
- 1994 - Pitchin' Woo at the Zoo (United States)
- 1950 - Hook, Lion and Sinker (United States)
- 1956 - The Slap-Hoppy Mouse (United States)
- 1962 - Tall in the Trap (United States)
- 1962 - Honey's Money (United States)
- 2001 - Cowboy Bebop: The Movie (Sunrise, Japan)
- 2007 - Evangelion: 1.0 You Are (Not) Alone (Studio Khara, Japan)
- Television series and specials
- 1997 - 101 Dalmatians: The Series, an American animated television series begins airing in syndication
- 1997 - Extreme Ghostbusters, an American animated television series begins airing on Fox Kids
- 1998 - The Wild Thornberrys, an American animated television series begins airing on Nickelodeon
- Births
- 1974 - Jhonen Vasquez, American animator and comics creator