Classic public domain film, digitally preserved and free to stream forever.
Dead Men Walk (1943) is a low-budget vampire horror in which a respected doctor kills his evil twin brother — not knowing the brother has made a pact with the devil that will allow him to return as a vampire and take revenge, targeting the doctor's niece as his first victim.
Starring George Zucco, Mary Carlisle, and Dwight Frye. This film is in the public domain and free to watch, download, and share.