| Barry Ward | Martin Martin |
| Will Forte | Christian Winter |
| Claudia O'Doherty | Claudia Winter |
| Jamie Beamish | Brian Welsh |
| Emma Coleman | Sarah Martin |
| Maeve Higgins | Rose Dooley |
| Terri Chandler | Sailor Dooley |
| Risteard Cooper | Vincent Dooley |
| Carrie Crowley | Marion Mularkey |
| Mary McEvoy | Janet |
| Sarah O'Farrell | Levitating Teenage Girl |
| Agatha Ellis | Young Rose |
| Jon Cheung | Delivery Guy |
| Valerie O'Connor | Angela |
| Siobhan McSweeney | Boring Noreen |
| Paul Holmes | Chipper Man |
| Eamon Morrissey | Mr. Daly |
| Alison Spittle | Alison |
| Daniel Reardon | Posh Older Man |
| Jed Murray | Astaroth the Demon |
Technical Credits
| Mike Ahern | Director,Executive Producer,Screenwriter |
| Enda Loughman | Director,Executive Producer,Screenwriter |
| Shaked Berenson | Executive Producer |
| Corinne Bossu | Makeup |
| Ailish Bracken | Producer |
| George Brennan | Score Composer |
| Gavin Buckley | Editor |
| Yvonne Donohoe | Producer |
| Patrick Ewald | Executive Producer |
| Joe Fallover | Production Designer |
| Katie Holly | Producer |
| Maureen Hughes | Casting |
| Sarah Jones | Casting |
| James Mather | Cinematographer |
| Mary McCarthy | Producer |
| Lesley McKimm | Executive Producer |
| Martin Metz | Executive Producer |
| Michael Moynihan | Art Director |
| Patrick O'Neill | Executive Producer |
| Adrian Politowski | Executive Producer |
| Beata Saboova | Executive Producer |
| Jonathan Shaw | Asst. Director |
| Kathy Strachan | Costumes/Costume Designer |
| Kieron J. Walsh | Executive Producer |