The 'Burbs

This story takes place in a typical American neighborhood, when new neighbors come to live in the house next to Ray Peterson. These new people are really strange: nobody has ever seen them, their house is a real mess, and during the night weird noises keep coming from their basement. The only thing they know is their name: Klopek. One day Walter (an old man of the neighborhood) suddenly disappears and everyone starts to suspect the Klopeks.