4 - 1Yanks in the U.K. (1) Sep. 03, 2008
4 - 2Yanks in the U.K. (2) Sep. 03, 2008
4 - 3The Man in the Outhouse Sep. 10, 2008
4 - 4The Finger in the Nest Sep. 17, 2008
4 - 5The Perfect Pieces in the Purple Pond Sep. 24, 2008
4 - 6The Crank in the Shaft Oct. 01, 2008
4 - 7The He in the She Oct. 08, 2008
4 - 8The Skull in the Sculpture Nov. 05, 2008
4 - 9The Con Man in the Meth Lab Nov. 12, 2008
4 - 10The Passenger in the Oven Nov. 19, 2008
4 - 11The Bone That Blew Nov. 26, 2008
4 - 12Double Trouble in the Panhandle Jan. 22, 2009
4 - 13Fire in the Ice Jan. 22, 2009
4 - 14The Hero in the Hold Feb. 05, 2009
4 - 15The Princess and the Pear Feb. 19, 2009
4 - 16The Bones That Foam Mar. 12, 2009
4 - 17The Salt in the Wounds Mar. 19, 2009
4 - 18The Doctor in the Den Apr. 02, 2009
4 - 19The Science in the Physicist Apr. 09, 2009
4 - 20The Cinderella in the Cardboard Apr. 15, 2009
4 - 21Mayhem on a Cross Apr. 16, 2009
4 - 22The Double Death of the Dearly Departed Apr. 20, 2009
4 - 23The Girl in the Mask Apr. 23, 2009
4 - 24The Beaver in the Otter Apr. 30, 2009
4 - 25The Critic in the Cabernet May. 07, 2009
4 - 26The End in the Beginning May. 14, 2009