2005 | 9 Episodes

Season 0 of Ghost Hunters premiered on October 31, 2005.

2004 | 10 Episodes

Season 1 of Ghost Hunters premiered on October 6, 2004.

2005 | 22 Episodes

Season 2 of Ghost Hunters premiered on July 27, 2005.

2006 | 20 Episodes

Season 3 of Ghost Hunters premiered on October 11, 2006.

2008 | 28 Episodes

Season 4 of Ghost Hunters premiered on March 5, 2008.

2009 | 25 Episodes

Season 5 of Ghost Hunters premiered on March 11, 2009.

2010 | 25 Episodes

Season 6 of Ghost Hunters premiered on March 3, 2010.

2011 | 25 Episodes

Season 7 of Ghost Hunters premiered on February 23, 2011.

2012 | 26 Episodes

Season 8 of Ghost Hunters premiered on January 11, 2012.

2013 | 26 Episodes

Season 9 of Ghost Hunters premiered on January 17, 2013.

2015 | 13 Episodes

Season 10 of Ghost Hunters premiered on August 26, 2015.

2016 | 13 Episodes

Season 11 of Ghost Hunters premiered on August 3, 2016.