Imprisoned for violent assault, Rune is placed in the hardcore ward, where his survival depends on quickly learning the prison's parallel world of rules, honor, and obligations.
| Actor | Role |
|---|---|
 Pilou AsbækRune | Rune |
 Dulfi Al-JabouriRashid | Rashid |
 Roland MøllerMureren | Mureren |
| JJacob GredstedCarsten | Carsten |
 Omar ShargawiBazhir | Bazhir |
 Kim WintherKim | Kim |
| JJorg BeutnagelBjørn | Bjørn |
 Sune NørgaardSune | Sune |
| CClaus PoulsenClaus | Claus |
| HHelmuth KristensenHelmuth | Helmuth |
| AAli NehzedAli | Ali |
 Søren Thomsen4. vest | 4. vest |
| GGeorg A. SvendsenNot listed | Not listed |
| LLars JensenNot listed | Not listed |
| JJohnny NielsenNot listed | Not listed |
| CClaus Saric PedersenNot listed | Not listed |
 Laila AnderssonNot listed | Not listed |
| RRonnie JensenNot listed | Not listed |
 Mia Maria BackNot listed | Not listed |
| EErik Bo AndersenNot listed | Not listed |
| BBushra SadaioNot listed | Not listed |
| JJonas HoferNot listed | Not listed |
| BBaker Al-JabouriNot listed | Not listed |
| JJohnny RasmussenNot listed | Not listed |
| DDan PedersenNot listed | Not listed |
| TTorben Sten Jung ØstergaardNot listed | Not listed |
| MMik MøllerNot listed | Not listed |
| JJacob KjerkegaardNot listed | Not listed |
 Tobias LindholmNot listed | Not listed |
| BBrian Sandmand MortensenNot listed | Not listed |