Season 2 Episode 15 (February 9, 2007): Mean Ghost

Season 2 Episode 13 (January 12, 2007): Deja Boo

Season 2 Episode 12 (January 5, 2007): Dead to Rights (a.k.a. Dead Reckoning)

Season 5 Episode 7 (June 9, 2011): Devil's Bargain

Season 1 Episode 9 (November 18, 2005): Voices

Season 1 Episode 6 (October 28, 2005): Homecoming