2008 | 4 Episodes

Season 1 of Nicolas Le Floch premiered on October 28, 2008.

2009 | 2 Episodes

Season 2 of Nicolas Le Floch premiered on October 23, 2009.

2010 | 2 Episodes

Season 3 of Nicolas Le Floch premiered on December 3, 2010.

2012 | 2 Episodes

Season 4 of Nicolas Le Floch premiered on January 13, 2012.

2013 | 2 Episodes

Season 5 of Nicolas Le Floch premiered on February 22, 2013.

2017 | 4 Episodes

Season 6 of Nicolas Le Floch premiered on December 18, 2017.