Cast
Ross Kemp goes inside the walls of HMP Belmarsh, the country's most notorious maximum security jail, that has housed the country's most dangerous - and infamous - convicts.
17 January 2005
24 September 2007
17 April 2011
6 May 2019
17 September 2021
25 July 2019
7 April 2013
31 October 2010
8 April 1990
15 July 2016
13 October 2017
26 January 2017
12 November 2019
20 January 2008
23 October 2020
10 September 2009
10 April 2024
11 July 2013
22 September 2004
2 October 2016
9 January 2020