Nuala Ni Bhraonáin, electronics whiz, is a stylish woman about town in Dublin of 1981. She's invented the 'Reilly 9000', the world's first calculator with a square root function. Donnchadh is her flatmate and an egomaniacal Gaeilgóir poet with an unfortunate penchant for plagiarism -- and Rita, one of Nuala's workmates, makes the mistake of getting between Donnchadh and the top prize in Slógadh.

Ruth McGill
as Nuala

Neil Watkins
as Donnchadh

Janet Moran
as Rita

Michael O'Sullivan
as Richard

Ally Ní Chiárain
as Facilitator

Dimitri Poleschuk
as Niall

Mary Horn
as Gaeilgóir