Inside the World's Toughest Prisons

The BEST seasons of Inside the World's Toughest Prisons

Every season ever - ranked by fan votes!

Paul Connolly goes behind the bars of some of the World's most notorious prisons (the first season ran on Channel 5 UK originally before Netflix has bought up the format).

Last Updated: 6/22/2022Network: Netflix
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Season 3
star
8.07
15 votes

#1 - Season 3

First Aired 12/14/2018

Season 5
star
8.00
11 votes

#2 - Season 5

First Aired 1/8/2021

Season 4
star
7.92
12 votes

#3 - Season 4

First Aired 7/29/2020

Season 2
star
7.65
20 votes

#4 - Season 2

First Aired 7/6/2018

Season 1
star
7.50
22 votes

#5 - Season 1

First Aired 4/20/2016