Columns: No. in series | No. in season | Title | Directed by | Written by | Original air date
27 | 1 | "Devil" | Peter Tolan | Denis Leary and Peter Tolan | May30,2006 | 28 | 2 | "Discovery" | Peter Tolan | Peter Tolan and Denis Leary | June6,2006 | 29 | 3 | "Torture" | Jace Alexander | Evan Reilly | June13,2006 | 30 | 4 | "Sparks" | Jace Alexander | Denis Leary and Peter Tolan | June20,2006 | 31 | 5 | "Chlamydia" | John Fortenberry | Evan Reilly | June27,2006 | 32 | 6 | "Zombies" | John Fortenberry | Peter Tolan and Denis Leary | July11,2006 | 33 | 7 | "Satisfaction" | Ken Girotti | Denis Leary and Peter Tolan | July18,2006 | 34 | 8 | "Karate" | Ken Girotti | Evan Reilly | July25,2006 | 35 | 9 | "Pieces" | Jace Alexander | Peter Tolan and Denis Leary | August1,2006 | 36 | 10 | "Retards" | Jace Alexander | Evan Reilly | August8,2006 | 37 | 11 | "Twilight" | John Fortenberry | John Scurti | August15,2006 | 38 | 12 | "Hell" | Peter Tolan | Denis Leary and Peter Tolan | August22,2006