Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
Dublin, 1981. Nuala is a glamorous electronics whizz. Donnchadh is an egomaniacal Gaeilgóir poet. Rita's an ex-camogie fiend. 'Miscalculation' is what happens when their disco lifestyles are rocked by a terrible incident.