Classic public domain film, digitally preserved and free to stream forever.
Dementia 13 (1963) is a low-budget psychological horror film produced by Roger Corman. After a woman conceals her husband's sudden death to protect her inheritance, she travels to his family's eerie Irish castle — where an axe-wielding killer begins picking off the household one by one.
Starring William Campbell, Luana Anders, and Patrick Magee. This film is in the public domain and free to watch, download, and share.