Season 0 of Superjail! premiered on May 13, 2007
Season 1 of Superjail! premiered on Sep 28, 2008
Season 2 of Superjail! premiered on Apr 03, 2011
Season 3 of Superjail! premiered on Oct 01, 2012
Season 4 of Superjail! premiered on Jun 15, 2014