Watch Garda Down Under

In the final episode, Joe is reunited with his dog, Riggs after spending €6000 bringing Riggs to Australia and having the dog quarantined for a time; Ciaran makes an alarming find during a drugs search and Michael and Sarah finally tie the knot with a spectacular wedding on the Indonesian Island of Bali.

This episode boasts a health crisis, a car-jacking and a surprise family visit. Michael and his fiancee, Sarah, deal with a medical emergency; Joe flies home to the surprise of his family; Peter is called to the scene of a car-jacking and meets up with fellow Irishman, Detective Cleary who's in charge of the crime scene; Martin moves to a new house, and ex PSNI McCallum encounters a drunk driver.

In this episode one of our ex-Gardai has his first day on the job in Perth, on of them gets involved in an impromptu community sports night, and one of them is preparing for a big Paddy's Day gig.

We go house hunting in Perth, fly over the Outback, and one of the cops face a life or death drama. Michael is detailed to pick up a prisoner; Joe is moving house and is on patrol when he is called to the scene of a shooting; We meet Rachel McCallum, a former PSNI officer; Martin completes his police training and receives his police badge and Detective Cleary togs out for the local cricket team.

It's the height of Summer and while the heat takes its toll on some, others celebrate Christmas Aussie style: Michael heads to the outback to locate the driver of an abandoned car; Joe celebrates his first Christmas in Perth at the beach; Peter investigates a break-in at a local factory; Martin visits Perth's only specialist Irish food store and Ciaran, a detective, is tracking down a stolen car.

Meet some of the former Gardaî (from Ireland) now working in Western Australia. Peter Crosbie from Dublin, works as a forensics officer; Michael Henderson from Cork, stationed in Kununurra for the last 4 years; Martin Mitchell, previously based in Limerick city, undergoing a 13 week training before joining the WA police force; And Joe Connolly is a young ex-Garda from Tallaght, Dublin.