Pictures provided by: concave, JB, walter, antp, reck961
Also known as:
- Dale duro
- Пандиз експерт (Bulgaria)
- O Durão (Brazil)
- Prison 101 (Canada)
- 30 Días para Ir a la Cárcel (Chile)
- Zocelovací kúra (Czech Republic or ex-Czechoslovakia)
- Der Knastcoach (Germany)
- Ole tugev! (Estonia)
- Un home dur (Spain)
- En Taule: Mode d'Emploi (France)
- Θα σε κάνω άντρα (Greece)
- Keményítőkúra (Hungary)
- Nir'e otkha asir (Israel)
- Duri si diventa (Italy)
- ゲットハード Get Hard (Japan)
- Buk kietas (Lithuania)
- Kā izdzīvot aiz restēm (Latvia)
- Cienki Bolek (Poland)
- Faz-te Homem (Portugal)
- Постани јак (Serbia)
- Крепись! (Russia)
- Sert Ol (Turkey)
- 獄前教育 (Taiwan)
- Тримайся! (Ukraine)