The Cabinet of Caligari

When Jane Lindstrom (Glynis Johns) has car trouble, she seeks help at a nearby mansion. The owner, Caligari (Dan O'Herlihy), invites her to stay the night, but he proves to be a bizarre host as he begins questioning her about her sex life, showing her pornography and peeping on her in the bath. The next morning, she realizes that she is being held against her will, but her entreaties for help from Caligari's other guests go strangely unheeded. Was it really car trouble that brought her here?