April 20th
- 1938 – Night on the Mountain first aired on the radio.
- 1943 – Kill first aired on the radio.
- 1946 – Steven Spruill was born.
- 1946 – The Catman of Paris went to theaters.
- 1949 – Veronica Cartwright was born.
- 1958 – Simon Clark was born.
- 1962 – The Trade-Ins first aired on television.
- 1964 – Crispin Glover was born.
- 1979 – Dawn of the Dead went to theaters (US).
- 2006 – Dead Man's Blood first aired on television.
- 2012 – Of Grave Imortance first aired on television.