October 20th
- 1882 – Bela Lugosi was born.
- 1932 – The Old Dark House went to theaters.
- 1937 – The Deep first aired on the radio.
- 1942 – Night Monster went to theaters.
- 1944 – The Climax went to theaters.
- 1961 – The Mirror first aired on television.
- 1965 – Village of the Giants went to theaters.
- 1966 – Dark Shadows, Episode 84 first aired on television.
- 1972 – Sandy Duncan's Jekyll and Hyde first aired on television.
- 1973 – The Haunted Candy Factory first aired on television.
- 1991 – America's Scariest Home Video first aired on television.
- 2000 – Subject: Edith Keeler Must Die first aired on television.
- 2009 – Wrong Turn 3: Left for Dead was released direct-to-DVD.
