3 discs each with 1 story, 1 1/2 hrs long. Each story furthers the relationships among the main characters - Jack, a private eye, and Kate a police detective. The murder cases they are involved in are not related to big business and drugs but "ordinary" ones happening in the town of Galaway in Ireland. I turned on the subtitles and had no problems understanding what was said. I started watching this series with Set 3 so now need to go back to Set 1 and Set 2. Set 3 introduces a new character - Kate's cousin - Darragh - who uses his psychology skills to help solve the murders that Jack and Kate are working on. He is a young charming person with wit, a nice contrast to Jack's down to earth character.