The Animal (1976)

A woman waits for a man at a deserted railroad station somewhere in northern New England. It is the middle of winter. Snow is falling. The two drive to a remote farmhouse. Later two strange children appear at the window, and an old woman summons them away. Isolation, then alienation overcome the couple. The woman has a dream which comes true. She disappears. Nothing is explained. Only footprints remain in the snow that covers the supernatural landscape.