1) The opening scene uses atmospheric shots of a creepy old manor house in black and white to set up a feeling of fear and suspense.
2) Inside the house, a woman is shown protecting her son from an unseen threat, while strange noises are heard. She is then thrown against a wall by an invisible force.
3) The children try to escape but the sister is dragged away screaming while the brother hides in a cabinet. A hand suddenly grabs the boy, ending the scene on a frightening note as he screams.