When a prisoner is abducted and murdered while on day-release, police embark on a massive man-hunt to find the killers. The 10-year investigation leads them to a ruthless underworld boss who is totally invisible to the police and the legitimate world.

Taskforce Tuno cultivates a dangerous and unpredictable informant in their hunt for Terry Falconer's killers.

Gary and Tim travel to Queensland in an attempt to stop an underworld execution. Undies goes into business for himself, with disastrous consequences. Newlywed Decker is drawn back into working for Anthony Perish.

Unaware he is under police surveillance, Decker juggles two different hit-man contracts with the impending birth of his baby. Police get a crucial breakthrough in the hunt for Anthony Perish.

NOTE: ALREADY FIRST AIRED ON THE 17TH ACROSS HALF OF AUSTRALIA