Plot
An old antique ring turns a college professor into a homicidal maniac when he puts it on. The ring originaly belonged to Jack the Ripper, and the Ripper's spirit possesses whoever wears it.
Where to watch The Ripper?
The Ripper is a horror movie featuring Tom Savini and directed by Christopher Lewis.
The Ripper is currently streaming for free (ad-supported) on Tubi TV and it's also available on Screambox Amazon Channel.