Set in a rural Northern Ireland farm, the black comedy "An Irish Goodbye" follows the reunion of estranged brothers Turlough (Seamus O'Hara) and Lorcan (James Martin), who are reunited following the untimely death of their mother. The brothers' painful reunion is further complicated by the fact that Turlough must now make new care arrangements for his brother, Lorcan, who has Down Syndrome.
However, when the brothers discover an unfulfilled bucket list belonging to their late mother, Lorcan senses an opportunity: he'll only agree to leave the farm once he and Turlough have themselves completed every single wish on their mother's list...all one-hundred of them...