WDIRT V2E2: Let's Scare Jessica to Death (1971)

After a stay in a mental institution, Jessica, along with her husband and their friend, moves from Manhattan to Connecticut in hopes that her fragile mental state will improve. They encounter a mysterious stranger squatting in their new home, strange, hostile men covered in bandages, and a mute girl, all of whom may be the victims of a century old vampire. Will Jessica escape alive and with her sanity in tact?
p.s. There's outtakes at the end of this one! :P