Father Peter Clifford's journey from England ends in his new parish, the small Irish town of Ballykissangel. It's a change from his previous job in the centre of Manchester, but this rural Irish community is hardly the sleepy village he expected.

The local bar owner, Assumpta Fitzgerald, seems to have a serious attitude towards the clergy, and is very surprised to discover that the man she offers a lift to is the new parish curate. Niamh wants to know what her boyfriend, the local Garda, will be like to live with when they get married. She is determined to have the two of them live together beforehand, but he does not want to commit a ""mortal sin"". Both seek advice from the new priest. As Father Clifford arrives, a new modern confessional is being delivered. Niamh's father, Brian Quigley, who seems to think that a fax-equipped confessional will be a great addition to the church, has donated it.

As Peter Clifford settles into his new parish, Brian Quigley's holiday home development seems stalled by a young couple living in a caravan near to the site. Peter gets involved when he hears that Brian is responsible for their baby's illness. He appears to have ordered ""organic fertiliser"" to be dumped beside their caravan.

But Peter has his own problems. His past catches up with him in the shape of Jennie, a former parishioner who thinks he once had feelings for her. She follows him from Manchester and arrives in BallyK as he is trying to establish himself in the parish.

The young couple in the caravan need to move, and in an effort to get some money together for them, the BallyK vet, Siobhan, suggests that they bet against their own side in the next Gaelic football match . . . a match in which Peter is the reserve goalkeeper.