On her ninth birthday, Nelly locks out her mother of their family home while she keeps posting Instagram stories that become more and more worrying.
| Actor | Role |
|---|---|
| LLilith HäßleSarah | Sarah |
| LLuise SpiegelNelly | Nelly |
| KKarin Eva MeiselPolicewoman | Policewoman |
| BBjörn BüchnerTechnician | Technician |
| PPeter InzingerNeighbour | Neighbour |
| TThomas KastenNot listed | Not listed |
| SSebastian EggerNot listed | Not listed |
| TTom HanslmaierPoliceman | Policeman |
 Nils StrunkNot listed | Not listed |