Ken Loach Director Barry Ward James Gralton Actor Simone Kirby Oonagh Actor Jim Norton Father Sheridan Actor Aisling Franciosi Marie Actor Aileen Henry Alice Actor Francis Magee Mossy Actor Karl Geary Seán Actor Denise Gough Tess Actor Sorcha Fox MollyAisling Franciosi:Marie Actor Seamus Hughes Ruairí Actor Martin Lucey Dezzie Actor Mikel Murfi Tommy Actor Shane O'Brien Finn Actor Andrew Scott Father Seamus Actor Brian F. O'Byrne O'Keefe Actor Stella McGirl Stella Actor Conor McDermottroe Doherty Actor John Cronogue Séamus Clarke Actor Michael Sheridan Fintan Actor Rebecca O'Mara Mrs. O'Keefe Actor Diane Parkes Mossie's Wife Actor Paul Laverty Screenwriter Rebecca O'Brien Producer Pascal Caucheteux Producer Grégoire Sorlat Producer Vincent Maraval Producer Andrew Lowe Producer Kahleen Crawford Casting Robbie Ryan Cinematographer Ray Beckett Sound Engineer Fergus Clegg Production Design Stephen Daly Art Director Eimer Ni Mhaoldomhnaigh Costume Design Jonathan Morris Film Editing George Fenton Original Music Kevin Brazier Sound Mixer