Columns: Series episode | Season episode | Title | Directed by | Written by | Original air date | Viewers (millions)
27 | 1 | "Catch and Release" | Ian Barry | Adam H Todd | 18May2009 | 1.33 | 28 | 2 | "Monkey Business" | Steve Mann | Felicity Packard | 25May2009 | 1.385 | 29 | 3 | "China Dolls" | Ian Barry | Philip Dalkin | 1June2009 | 1.282 | 30 | 4 | "Guns" | Steve Mann | John Ridley | 8June2009 | 1.366 | 31 | 5 | "Ghost Net" | Ian Barry | Jeff Truman | 15June2009 | 1.358 | 32 | 6 | "Oh Danny Boy" | Steve Mann | John Ridley | 22June2009 | 1.309 | 33 | 7 | "Half Life" | Steve Mann | John Ridley | 29June2009 | 1.333 | 34 | 8 | "Red Sky Morning" | Ian Barry | Tony Morphett | 6July2009 | 1.215 | 35 | 9 | "Pearls Before Swine" | Ian Barry | Matt Ford | 13July2009 | 1.350 | 36 | 10 | "Safeguard" | Steve Mann | Jeff Truman | 20July2009 | 1.281 | 37 | 11 | "Secret Cargo" | Ian Barry | Adam H Todd | 20July2009 | 1.197 | 38 | 12 | "Black Gold" | Steve Mann | Jeff Truman | 27July2009 | 1.279