Borowski has only a few days until his retirement and stumbles upon a terrifying case connected to a dark house. During his investigation, he is pursued by a killer who anticipates his every move and is simultaneously racing against time before his career ends.
| Actor | Role |
|---|---|
 August DiehlRobert Frost | Robert Frost |
 Axel MilbergKlaus Borowski | Klaus Borowski |
 Almila BağrıaçıkMila Sahin | Mila Sahin |
 Corinna KirchhoffElenor Frost | Elenor Frost |
 Thomas KügelRoland Schladitz | Roland Schladitz |
 Anja AntonowiczDr. Kroll | Dr. Kroll |
 Klara LangeUschi Schönlein | Uschi Schönlein |
 Ingrit DohseMargret Thormé | Margret Thormé |
 Sascha NathanKaczmarek | Kaczmarek |
 Maren EggertFrieda Jung | Frieda Jung |
 Thea EhreKriminaltechnikerin | Kriminaltechnikerin |