CSI: Crime Scene Investigation
CSI: Crime Scene Investigation ran for a total of 16 seasons.Specials
Specials was released on September 27, 2015 and ran for 1 episode.
Season 1
Season 1 was released on October 6, 2000 and ran for 23 episodes.
Season 2
Season 2 was released on September 27, 2001 and ran for 23 episodes.
Season 3
Season 3 was released on September 25, 2002 and ran for 23 episodes.
Season 4
Season 4 was released on September 24, 2003 and ran for 23 episodes.
Season 5
Season 5 was released on September 23, 2004 and ran for 25 episodes.
Season 6
Season 6 was released on September 22, 2005 and ran for 24 episodes.
Season 7
Season 7 was released on September 21, 2006 and ran for 24 episodes.
Season 8
Season 8 was released on September 27, 2007 and ran for 17 episodes.
Season 9
Season 9 was released on October 9, 2008 and ran for 24 episodes.
Season 10
Season 10 was released on September 24, 2009 and ran for 23 episodes.
Season 11
Season 11 was released on September 23, 2010 and ran for 22 episodes.
Season 12
Season 12 was released on September 21, 2011 and ran for 22 episodes.
Season 13
Season 13 was released on September 26, 2012 and ran for 22 episodes.
Season 14
Season 14 was released on September 25, 2013 and ran for 22 episodes.
Season 15
Season 15 was released on September 28, 2014 and ran for 18 episodes.