Big, Bigger, Biggest is a British documentary television series which began airing in 2008. A total 20 episodes have been produced across 3 seasons.
Ended
Big, Bigger, Biggest
April 1, 2008
August 9, 2011
3
20
English
National Geographic
Modern prisons are brimming with technology. Explore the inner workings and incredible stories behind four landmark prisons that allowed engineers to build safer, tougher and bigger prisons.