Picnic at Hanging Rock (1975)

Three students and a school teacher disappear on an excursion to Hanging Rock, in Victoria, on Valentine's Day, 1900. The movie follows those that disappeared, and those that stayed behind, but it delights in the asking of questions, not the answering of them. Even though both the movie and the book it was based on claim to be inspired by real events, the story is completely fictional.—David Carroll