Its a swedish thriller & a bloody good one too! If you havent watched it before i recommend you do. Its one of those "really gets you thinking" ones where you literally piece the plot together yourself. Like solving a mystery. But with this film, there is a very strange ending leaving 1 of the characters completely unknown to where he came from.
If anyone has seen this could you explain the little boy that the son brought home? Im baffled as to if hes the boy on the other babycall machine or if he in fact lived in the flat & saw the son as a ghost.