Guest Stars Sean Hughes as Kevin Cheng Seán Duggan as Shane Kinsella Patrick Martins as Luke Byrne DS Mark Huberman as Diarmuid O'Kelly Caoimhe O'Malley as Orla Quinn Barbara Bergin as Neighbour Eimear Morrissey as Helen Rooney Neill Fleming as Locksmith Susie Lamb as Margaret Kirby Bryan Quinn as Dominic Kirby Callum Smith as Finn Kirby Brid Ní Chumhaill as Shannon Gormley Stephen Ball as Colin
