13 Ghosts (1960) Family inherits their uncle's house, hidden treasure, and collection of really noisy spirits. Pure William castle fun, not to be taken seriously. TIL: It's important to remember that the Holy Ghost is a person, not an impersonal force. You can talk to a person.
Also, I completely disagree with Bogus Journey being on the list, but otherwise Catholic Skywalker offers up a pretty solid list of crushing disappointment in his continuing list of the 50 most disappointing movies of all time.