September 21st
- 1866 – H. G. Wells was born.
- 1943 – Mirage first aired on the radio.
- 1947 – Stephen King was born.
- 1950 – Bill Murray was born.
- 1966 – Dark Shadows, Episode 63 first aired on television.
- 1985 – Me and My Shadow Demon first aired on television.
- 2008 – Mine first aired on television.
- 2019 – Sid Haig died, age 80.
