Classic public domain film, digitally preserved and free to stream forever.
Scream Bloody Murder (1973) is a low-budget slasher film following a deeply disturbed young man who kills his father as a child and, upon his release from an institution years later, embarks on a violent killing spree as he becomes obsessed with a kind woman he believes can save him from his own darkness.
Starring Fred Holbert, Leigh Mitchell, and Robert Knox. This film is in the public domain and free to watch, download, and share.