Behind Bars: The World's Toughest Prisons

About Behind Bars: The World's Toughest Prisons

These are some of the toughest prisons in the world. Prisons so tough, even gang bosses and killers learn the meaning of fear.

Behind Bars: The World's Toughest Prisons is a crime, documentary, and reality series that airs on Prime Video.

Since October 2016 it has reached 4 seasons and 25 episodes. It is still in production. Seasons run to about 6 episodes.

In the United States it streams on Amazon Prime Video, Amazon Prime Video with Ads, and Magellan TV. It carries a TV-14 rating.