About this showing of Behind Bars: World's Toughest Prisons
The most heavily-guarded prison in Croatia. The country's 500 most dangerous criminals serve their sentences here - and every day the struggle for survival begins anew.
Previously on TV
Behind Bars: World's Toughest Prisons
Previously shown on 5 ACTION on Mon 14 Sep 2026 at 00:00.
This showing has ended
This showing was on 5 ACTION at 00:00 on Mon 14 Sep 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
Channel5 ACTION
StartsMon 14 Sep 2026, 00:00
EndsMon 14 Sep 2026, 01:00