Overview
Lockup explore prison facilities throughout the United States, profiling notable inmates, incidents, and prison operations.
Seasons
Season 1
18 Episodes•2005
Season 2
6 Episodes•2006
Season 3
12 Episodes•2007
Season 4
28 Episodes•2008
Season 5
14 Episodes•2009
Season 6
3 Episodes•2010
Season 7
8 Episodes•2010
Season 8
14 Episodes•2010
Season 9
7 Episodes•2010
Season 10
12 Episodes•2011•
1.0
Season 11
6 Episodes•2011
Season 12
6 Episodes•2012
Season 13
8 Episodes•2012
Season 14
12 Episodes•2012
Season 15
13 Episodes•2013
Season 16
12 Episodes•2013
Season 17
6 Episodes•2014
Season 18
7 Episodes•2014
Season 19
5 Episodes•2014
Season 20
6 Episodes•2014
Season 21
6 Episodes•2015
Season 22
6 Episodes•2015
Season 23
6 Episodes•2015
Season 24
12 Episodes•2015
Season 25
5 Episodes•2017
