Man in the Attic (1953) (repost)

After an enigmatic, self-described pathologist rents the attic room of a Victorian house, his landlady begins to suspect her lodger is Jack the Ripper.

Director:

 Hugo Fregonese

Writers:

 Robert Presnell Jr. (screenplay), Barré Lyndon(screenplay), 1 more credit »

Stars:

 Jack Palance, Constance Smith, Byron Palmer - via IMDB

https://archive.org/details/ManInTheAttic