Poikien bisnes
- Он: 2009
- Улс: Czech Republic, Finland, Germany
- Төрөл: Documentary
- Студио: Kinotar
- Түлхүүр үг: czech, prague, czech republic, poverty, porn industry, lgbt, adult filmmaking, sex work, gay pornography, gay theme
- Захирал: Markku Heikkinen
- Цутгамал: Mario Zieroth, Markku Heikkinen, Aaron Hawke, Michael Taubenheim, Alan Pelikán, John Smith