Guest Stars Colin O'Donoghue as Jamie Saoirse Ronan as Orla Stanley Townsend as Patrick Mooney Dearbhla Molloy as Evelyn Conor Mullen as JP O'Farrell Kathy Kiera Clarke as Sinead Sara James as Minnie Rudi Kennedy as Conroy Sean Rocks as Kieran Clide Delaney as Declan "Decky" Burke Robina Qureshi as Satya Atisa Chuk Iwuji as Jake Zaria Moya Farrelly as Cora Ryan Darragh Kelly as Seamus Sullivan Clive Geraghty as Gerry Rogan Kate O'Toole as Olivia Berstein Ony Uhiara as Tessa Zaria Paul Roe as Flynn Tony Flynn as Frankie Devlin Jeananne Crowley as Rosa De Courcey