Sezon 4
Bölümler
1 Showdown 29 Eyl 2005 2 Safe 6 Eki 2005 3 From the Ashes 13 Eki 2005 4 Lost Time 20 Eki 2005 5 Honor Bound 27 Eki 2005 6 Viuda Negra 3 Kas 2005 7 The Innocents 10 Kas 2005 8 A Day in the Life 17 Kas 2005 9 Freefall 24 Kas 2005 10 When Darkness Falls 8 Ara 2005 11 Blood Out 5 Oca 2006 12 Patient X 19 Oca 2006 13 Rage 26 Oca 2006 14 Odds or Evens 2 Şub 2006 15 The Stranger 9 Şub 2006 16 The Little Things 2 Mar 2006 17 Check Your Head 9 Mar 2006 18 The Road Home 30 Mar 2006 19 Expectations 13 Nis 2006 20 More Than This 20 Nis 2006 21 Shattered 27 Nis 2006 22 Requiem 4 May 2006 23 White Balance 11 May 2006 24 Crossroads 18 May 2006