On Air plot
Doc Rock has a pirate radio station in the village where he resides. There is also a serial killer active in that village, which the media calls "nachtschlitzer". He already has several murders to his name and the police are unable to find him. Pieces of the victim's body are also missing. The police are in the dark as to why. One night after Doc Rock does his usual radio show in which he sometimes dares to harass the "nachtschlitzer", he suddenly has the serial killer on the phone as a caller. The "nachtschlitzer" wants to play a game, with the life or death of his new victim Tara on the line.