Adrian Dunbar Jim Actor Carolina Main Cat Actor Diarmuid Noyes Michael Actor Ingrid Craigie Mary Actor Grainne Keenan Fiona Hogan Actor Shereen Martin Sarah Actor Sean Duggan Dez Breen Actor Fionna Hewitt-Twamley Aoife Actor Cillian O'Gairbhi Barry Actor Sophie Petzal Writer, Executive Producer Jonathan Fisher Producer, Executive Producer Andrew Byrne Executive Producer Frank Agnew Executive Producer Louise Pedersen Executive Producer Ray Harman Music Louise Kiely Casting Derek Holland Film Editor