The third season—often referred to as "Set 3"—features cases where Jack is assisted by Garda Kate Noonan and her cousin Darragh.

“At present, the so-called locality series are well known... I was not too happy with their replacements in Season 3, so I regard this season weaker than 1 and 2.” IMDb

Siobhán O'Kelly replaced Nora-Jane Noone in the role of Jack's primary police contact.

You can stream Season 3 on platforms like Amazon Prime Video or find episode listings and reviews on TV Guide and IMDb . Perspectives on Season 3