Water Rats

Frank and Rachel are caught in the middle as the feud between Terry Madigan and Jimmy Formica gets personal. The rekindled romance between Frank and undercover cop Louise Bradshaw is short-lived.

As the conflict between Madigan and Formica comes to a head, Frank's life hangs in the balance and he is forced to rely on his arch enemy to survive.

Sykes rescues a woman who falls off a paddleboat and as a reward, she wants to take him to New Zealand. A woman contacts Rachel with her concerns about her daughter's new boyfriend.