Season 1 of El comisario premiered on April 26, 1999.

Season 2 of El comisario premiered on January 3, 2000.

Season 3 of El comisario premiered on January 8, 2001.

Season 4 of El comisario premiered on January 7, 2002.

Season 5 of El comisario premiered on September 3, 2002.

Season 6 of El comisario premiered on April 23, 2003.

Season 7 of El comisario premiered on January 7, 2004.

Season 8 of El comisario premiered on October 19, 2004.

Season 9 of El comisario premiered on November 18, 2005.

Season 10 of El comisario premiered on October 10, 2006.

Season 11 of El comisario premiered on September 14, 2007.

Season 12 of El comisario premiered on September 12, 2008.