Der Bunker

Der Bunker is a movie starring Pit Bukowski, Daniel Fripan, and Oona von Maydell. A young student seeks quiet and solitude to focus on an important work but ends up as the teacher of a peculiar boy who is home-schooled by his...
A student moves in with a family that lives in an underground house in the middle of the forest, far from civilization. His hopes of peace and quiet are soon shattered, when it becomes apparent that both the parents and their son have a screw loose.