Season 1
S1.E1 ∙ In the Best of FamiliesS1.E2 ∙ Do You See What I SeeS1.E3 ∙ The Poisoned TreeS1.E4 ∙ Nothing to Fear But Fear...S1.E5 ∙ A Matter of Life or Death: Part 1S1.E6 ∙ A Matter of Life or Death: Part 2S1.E7 ∙ Behind the Storm DoorS1.E8 ∙ The HatchetS1.E9 ∙ Two ConfessionsS1.E10 ∙ The Commissioner's BallS1.E11 ∙ No Greater GiftS1.E12 ∙ The Fourth ManS1.E13 ∙ Charlie Don't SurfS1.E14 ∙ SkeletonsS1.E15 ∙ The Wicked FleeS1.E16 ∙ True BelieversS1.E17 ∙ Officer AprilS1.E18 ∙ Sex, Lies and KeroseneS1.E19 ∙ Judgement DayS1.E20 ∙ Shoot the BreezeS1.E21 ∙ Video VigilanteS1.E22 ∙ The Puck Stops Here
Season 2
S2.E1 ∙ Adventures in the Skin Trade: Part 1S2.E2 ∙ Adventures in the Skin Trade: Part 2S2.E3 ∙ Guns and SonsS2.E4 ∙ The Rolodex MadameS2.E5 ∙ The Witches of EastbridgeS2.E6 ∙ The Two Faces of EdS2.E7 ∙ EscapeS2.E8 ∙ A Time to Be BornS2.E9 ∙ The WitnessS2.E10 ∙ Sleep of the JustS2.E11 ∙ The FrameS2.E12 ∙ StonedS2.E13 ∙ The Heart Is a Lonely SuckerS2.E14 ∙ The Sharp PinchS2.E15 ∙ Dead Cadet's SocietyS2.E16 ∙ Family BusinessS2.E17 ∙ Out of BusinessS2.E18 ∙ The Ides of MarchS2.E19 ∙ Blue FluS2.E20 ∙ Eastbridge BoulevardS2.E21 ∙ Sight UnseenS2.E22 ∙ Anti-Commish
Season 3
S3.E1 ∙ Suffer the Children: Part 1S3.E2 ∙ Suffer the Children: Part 2S3.E3 ∙ Scali, P.I.S3.E4 ∙ Burned Out CaseS3.E5 ∙ The Set-UpS3.E6 ∙ Rising SunS3.E7 ∙ HeroS3.E8 ∙ Dying AffectionS3.E9 ∙ All That GlittersS3.E10 ∙ MansionS3.E11 ∙ A Little HeartS3.E12 ∙ BennyS3.E13 ∙ Keeping SecretsS3.E14 ∙ Dog DaysS3.E15 ∙ Father EddieS3.E16 ∙ Bank JobS3.E17 ∙ Romeo and JulietS3.E18 ∙ SecurityS3.E19 ∙ Dead DrunkS3.E20 ∙ The Letter of the LawS3.E21 ∙ Sergeant KellyS3.E22 ∙ The Iceman Cometh
Season 4
S4.E1 ∙ Against the Wind: Part 1S4.E2 ∙ Against the Wind: Part 2S4.E3 ∙ Working GirlsS4.E4 ∙ Born in the USAS4.E5 ∙ Who Do You TrustS4.E6 ∙ Nancy with the Laughing FaceS4.E7 ∙ RevengeS4.E8 ∙ Head CaseS4.E9 ∙ The Lady VanishesS4.E10 ∙ GhostS4.E11 ∙ A Christmas StoryS4.E12 ∙ HiddenS4.E13 ∙ The Johnny ClubS4.E14 ∙ The Golden YearsS4.E15 ∙ AccusedS4.E16 ∙ The TrialS4.E17 ∙ Cry WolfeS4.E18 ∙ BrooklynS4.E19 ∙ Letting GoS4.E20 ∙ The KidS4.E21 ∙ Off Broadway: Part 1S4.E22 ∙ Off Broadway: Part 2