Cast & crew
How to be Happy (2013)
Directed by Brian O'Neill, Michael Rob Costine, Mark Gaster Written by Conor Horgan
Cast
| Gemma-Leah Devereux | Flor |
| Geraldine McAlinden | Katherine |
| Stephen Mullan | Al Wilmington |
| Lesa Thurman | Rosemary Woodhouse |
| Lesley Conroy | Joan Huang |
| Elva Trill | Elle-même |
| Carrie Crowley | Barbara Land |
| Peter O'Byrne | Salt Peter |
| Kathy Monahan | Linda |
| Brian Fortune | Larry |
| Rebekah Wainwright | Jenny Curran |
| Tim McDonnell | Ellie Pearse |
| Laura Way | Bethany |
| Brian Gleeson | Cormac McLaggen |
| Steve Gunn | Geoff |
| Amber Jean Rowan | Sara |
Crew
| Richard Twomey | Director of Photography |
| Alan Fitzpatrick | Executive Producer |
| David Olof Svedberg | Art Direction |
| Brian O'Neill | Director |
| Gary Sheridan | Editor |
| Kevin O'Brien | Original Music Composer |
| Conor Murphy | Executive Producer |
| Romy Hanlin | Costume Design |
| Susan Kenny | Makeup Artist |
| Michael Rob Costine | Director |
| Mark Gaster | Director |
| David Brady | Producer |
| Rich Bolger | Producer |
| Conor Horgan | Writer |
| Shane Larkin | Production Design |
| James Fair | Executive Producer |