CSI: Crime Scene Investigation

Specials

2007 | 2 Episodes

Season 0 of CSI: Crime Scene Investigation premiered on November 8, 2007.

CSI: Crime Scene Investigation

Season 1

2000 | 23 Episodes

Season 1 of CSI: Crime Scene Investigation premiered on October 6, 2000.

The first season of CSI: Crime Scene Investigation premiered on CBS on October 6, 2000, and ended on May 17, 2001. It was rereleased on Blu-ray on May 12, 2009.

This is the only season of the CSI franchise that was broadcast in the 4:3 aspect ratio. It was, however, filmed in 16:9, and the widescreen versions of the episodes are present on the Blu-ray release.

CSI: Crime Scene Investigation

Season 2

2001 | 23 Episodes

Season 2 of CSI: Crime Scene Investigation premiered on September 27, 2001.

The second season of CSI: Crime Scene Investigation premiered on CBS on September 27, 2001 and ended May 16, 2002.

CSI: Crime Scene Investigation

Season 3

2002 | 23 Episodes

Season 3 of CSI: Crime Scene Investigation premiered on September 25, 2002.

The third season of CSI: Crime Scene Investigation premiered on CBS on September 26, 2002 and ended May 15, 2003.

CSI: Crime Scene Investigation

Season 4

2003 | 23 Episodes

Season 4 of CSI: Crime Scene Investigation premiered on September 24, 2003.

The fourth season of CSI: Crime Scene Investigation premiered on CBS on September 25, 2003 and ended May 20, 2004.

CSI: Crime Scene Investigation

Season 5

2004 | 25 Episodes

Season 5 of CSI: Crime Scene Investigation premiered on September 23, 2004.

The fifth season of CSI: Crime Scene Investigation premiered on CBS on September 23, 2004 and ended May 19, 2005.

CSI: Crime Scene Investigation

Season 6

2005 | 24 Episodes

Season 6 of CSI: Crime Scene Investigation premiered on September 22, 2005.

The sixth season of CSI: Crime Scene Investigation premiered on CBS on September 22, 2005 and ended May 18, 2006.

CSI: Crime Scene Investigation

Season 7

2006 | 24 Episodes

Season 7 of CSI: Crime Scene Investigation premiered on September 21, 2006.

The seventh season of CSI: Crime Scene Investigation premiered on CBS on September 21, 2006 and ended May 17, 2007.

CSI: Crime Scene Investigation

Season 8

2007 | 17 Episodes

Season 8 of CSI: Crime Scene Investigation premiered on September 27, 2007.

The eighth season of CSI: Crime Scene Investigation premiered on CBS on September 27, 2007 and ended May 15, 2008. Only 11 episodes had been completed and aired before the 2007 Writers Guild of America strike. Only six more episodes were made after the strike, for a total of only 17 episodes, which makes Season 8 the shortest season so far in the CSI franchise. Jorja Fox signed on for only seven episodes for the eighth season.

Some international broadcasters only showed the first part of the crossover "Who and What" because Without a Trace didn't air at the time.

CSI: Crime Scene Investigation

Season 9

2008 | 24 Episodes

Season 9 of CSI: Crime Scene Investigation premiered on October 9, 2008.

The ninth season of CSI: Crime Scene Investigation premiered on CBS on October 9, 2008 and ended May 14, 2009.

CSI: Crime Scene Investigation

Season 10

2009 | 23 Episodes

Season 10 of CSI: Crime Scene Investigation premiered on September 24, 2009.

The tenth season of CSI: Crime Scene Investigation premiered on CBS on September 24, 2009 and ended May 20, 2010. Jorja Fox returned for 15 episodes as a special guest star.

CSI: Crime Scene Investigation

Season 11

2010 | 22 Episodes

Season 11 of CSI: Crime Scene Investigation premiered on September 23, 2010.

The eleventh season of CSI: Crime Scene Investigation premiered on CBS on September 23, 2010 and ended May 12, 2011.

CSI: Crime Scene Investigation

Season 12

2011 | 22 Episodes

Season 12 of CSI: Crime Scene Investigation premiered on September 21, 2011.

The twelfth season of CSI: Crime Scene Investigation premiered on CBS on September 21, 2011, and concluded on May 9, 2012. It consisted of 22 episodes. The show was moved to Wednesdays at 10:00 p.m., following Criminal Minds.

CSI: Crime Scene Investigation

Season 13

2012 | 22 Episodes

Season 13 of CSI: Crime Scene Investigation premiered on September 26, 2012.

The thirteenth season of CSI: Crime Scene Investigation premiered on September 26, 2012 on CBS and concluded on May 15, 2013.

In episode thirteen of the season, CSI staged a two-part crossover with its spin-off show CSI: NY in which Gary Sinise marked his first appearance in CSI and as his CSI: NY character Mac Taylor; Cast member Ted Danson subsequently appeared in the CSI: NY portion of the story.

Former cast member William Petersen also returned as Gil Grissom for a voice over in the episode "Dead Air", on the phone with Sara. This appearance was uncredited. On March 20, 2013, CBS renewed CSI for a fourteenth season, scheduled to air in the fall of 2013.

The Region 1 DVD Boxset will be released on September 17, 2013.

CSI: Crime Scene Investigation

Season 14

2013 | 22 Episodes

Season 14 of CSI: Crime Scene Investigation premiered on September 25, 2013.

On March 20, 2013, CBS renewed CSI for a fourteenth season. The fourteenth season of CSI: Crime Scene Investigation will premiere on September 25, 2013, and contain 22 episodes.

CBS also confirmed that all current cast members will appear in Season 14. The series' 300th episode will air during this season, and Marg Helgenberger is set to guest star in the landmark episode. Due to the leave of absence taken by George Eads following his altercation with a writer, he will only appear in the first 4 episodes, under the pretext of receiving special training in Quantico. He will return later in the season.

The Devil and D.B. Russell also included a new redesigned Title Sequence.

CSI: Crime Scene Investigation

Season 15

2014 | 18 Episodes

Season 15 of CSI: Crime Scene Investigation premiered on September 28, 2014.

In June 2014, it was announced that showrunner Carol Mendelsohn would be leaving the show after 14 years. Speaking to The Hollywood Reporter, Mendelsohn stated, "It's been a long and amazing journey, and I am so proud of CSI's continued success. In handing over the helm to my dear friend and partner, Don McGill, I know he and our CSI team will carry on brilliantly what we've all created together. CSI, its cast and crew, writers and directors, will always be my family. I have learned so much from each and every one of them. About writing, producing and life. For that, and so much more, I am forever grateful." Don McGill will become the lone showrunner for the fifteenth season.

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