A snowed-in holiday hotel. A dead body in a room locked from the inside. The hotel manager wants to cover it up, but in the blink of an eye the whole hotel knows about it. Among the guests is an inspector - or at least he convincingly claims to be - who, together with his assistant who has travelled with him, undertakes extensive investigations. Then even a second murder takes place!
| Actor | Role |
|---|---|
 Karl MarkovicsJonas Horak | Jonas Horak |
 Stefan PohlFreitag | Freitag |
 Maria FliriBeate Riegler | Beate Riegler |
 Max MoorFranz Riegler | Franz Riegler |
 Sunnyi MellesKarin Sessler | Karin Sessler |
 Julia KochSophie Landner | Sophie Landner |
 Laura BilgeriNatalie Riegler | Natalie Riegler |
 Marc HosemannFred Huber | Fred Huber |
 Julia HeinzeFrau Huber | Frau Huber |
 Haymon Maria ButtingerAlbert Hefenstein | Albert Hefenstein |
 Vidina PopovLise Nader | Lise Nader |
| MMartina StilpMrs. Lummel | Mrs. Lummel |
 Kristina BangertMrs. Lobert | Mrs. Lobert |
 Dominik WartaMax Lobert | Max Lobert |
| MMarkus LinderKellner Mürzner | Kellner Mürzner |
 Michael ThomasNot listed | Not listed |
| BBen LehmannNot listed | Not listed |
 Victor TremmelNot listed | Not listed |