Portal:Animation/Anniversaries/September/September 18
- Films released
- Television series and specials
- 1964 – Jonny Quest, an American animated television series begins airing on ABC
- 1971 – Star of the Giants, a Japanese anime series finishes airing on NTV
- 1977 – Ippatsu Kanta-kun, a Japanese anime series begins airing on Fuji TV
- 1982 – The Gary Coleman Show, an American animated television series begins airing on NBC
- 1987 – DuckTales, an American animated television series begins airing in syndication
- 1993 – Rocko's Modern Life, an American animated television series (logo pictured), created by Joe Murry, begins airing on Nickelodeon
- 1993 – Sonic the Hedgehog, an American animated television series begins airing on ABC
- 1993 – Biker Mice from Mars, an American animated television series begins airing in syndication
- 1993 – Sonic the Hedgehog, an American animated television series begins airing on ABC
- 1999 – Beast Machines, an American/Canadian animated televisions series begins airing on YTV and Fox Kids
- Births
