4 - 1Reunion (1) Sep. 25, 1999
4 - 2Reunion (2) Oct. 02, 1999
4 - 3Blind Eye Oct. 30, 1999
4 - 4Old Ghosts Nov. 06, 1999
4 - 5Infidelity Nov. 13, 1999
4 - 6To Serve & Protect Dec. 04, 1999
4 - 7Original Sin Dec. 11, 1999
4 - 8Train Man Jan. 08, 2000
4 - 9Quid Pro Quo Jan. 15, 2000
4 - 10Clean Sweep (2) Feb. 05, 2000
4 - 11Random Act Feb. 12, 2000
4 - 12Besieged Feb. 19, 2000
4 - 13Proteus Feb. 26, 2000
4 - 14Paradise Lost Mar. 11, 2000
4 - 15The Long Way Home Mar. 18, 2000
4 - 16House of Cards Mar. 25, 2000
4 - 17Mea Culpa Apr. 22, 2000
4 - 18Pianissimo Apr. 29, 2000
4 - 19On Your Marks May. 06, 2000
4 - 20Tsuris Jul. 01, 2000