Thirteen-year-old Lia is newly in love with fourteen-year-old Adam and everything is actually just perfect. When Adam's parents give her tickets to the opera, Lia is faced with a problem: she has to bring her parents with her, but they are real monsters... And so is Lia...
| Actor | Role |
|---|---|
 Greta BohacekNot listed | Not listed |
 Lukas Till BerglundNot listed | Not listed |
| NNike FuhrmannPenelope | Penelope |
 Armin MarewskiVater | Vater |
 Silvina BuchbauerLehrerin | Lehrerin |
 Annina ButterworthMietmutter | Mietmutter |
| AArne FiedlerNot listed | Not listed |
| FFolker AlbrechtNot listed | Not listed |
 Jean-Marc BirkholzNot listed | Not listed |
 Pascale SchillerNot listed | Not listed |