[1][2][3] Tomás is a Dublin investigative journalist, reporting on criminal gangs.

A local Garda detective starts to help him find them, as the storm closes in.

Doineann was filmed in County Down and Islandmagee in winter 2020–21 and received support from Northern Ireland Screen, BBC Gaeilge and TG4; it is the first Irish language feature to be made and produced in Northern Ireland.

[4][5] It was filmed on an Arri Alexa Mini with Panavision Primo Lenses in a 2.39:1 aspect ratio.

Reviewers noted the similarities to Nordic noir and praised the performance of Bríd Brennan as a Columbo-style investigator, but criticised the latter part of the film as clichéd.