综艺《铁窗生涯世界上最恶劣的监狱第一季》内容简介：These are six of the toughest prisons in the world. Prisons so tough, even gang bosses and killers learn the meaning of fear. Across four continents, six different prisons, the series takes us beyond the gates, walls, barred windows and cells into an unknown world, a world we know exists, but a world nobody wants to think about. Imagine prisons so tough that even the hardest ga... /有关《铁窗生涯世界上最恶劣的监狱第一季》详尽内容参考《铁窗生涯世界上最恶劣的监狱第一季》豆瓣讨论区