While her parents are absent, Isabell has invited a few of her closest, best-behaving friends to celebrate New Year's Eve in her house. However, the good spirit turns sour when some older guys crash the party. The alcohol they bring put the teens in a frenzied state where friends become enemies, couples cheat on each other and medical student Peter is almost killed in a party they won't easily forget.
| Actor | Role |
|---|---|
| CCharlotte StåhlbergIsabell | Isabell |
| FFredrik BeckmanNils | Nils |
| TTina CarlsonChannie | Channie |
| RRamses del HierroSandro | Sandro |
| AAnna-Tea SchönmeyrNot listed | Not listed |
 Lamine DiengNot listed | Not listed |
| BBenitha KarlssonNot listed | Not listed |
| KKristian LindheNot listed | Not listed |
 Jenny LindrothNot listed | Not listed |
| SSandra NilssonNot listed | Not listed |
 Ann PetrénNot listed | Not listed |
| AAlexander Peyre DutreyNot listed | Not listed |
| NNina Woodford-BergerNot listed | Not listed |
 Olle SarriNot listed | Not listed |
| PPeter SjöbergNot listed | Not listed |
| AAndreas SkjönbergNot listed | Not listed |
| NNatalie SleiersNot listed | Not listed |
| JJohan SvangrenNot listed | Not listed |
 Lennart R. SvenssonNot listed | Not listed |
| SSebastian YlveniusNot listed | Not listed |