| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Bert Hamelinck | Crew | Production | Executive Producer | 10 |
Brett Baer | Crew | Writing | Teleplay, Executive Producer, Creator | 1 |
 Dave Finkel | Crew | Writing | Teleplay, Executive Producer, Creator | 1 |
 Dearbhla Walsh | Crew | Production | Executive Producer, Director | 10 |
Isobel Stephenson | Crew | Editing | Editor | 10 |
Mark Geraghty | Crew | Art | Production Design | 10 |
 Nina Gold | Crew | Production | Casting | 10 |
 PJ Harvey | Crew | Sound | Original Music Composer | 10 |
Johann Knobel | Crew | Production | Producer | 10 |
 Sharon Horgan | Crew | Production | Executive Producer, Teleplay | 10 |
Tim Phillips | Crew | Sound | Original Music Composer | 10 |
Michael Sagol | Crew | Production | Executive Producer | 10 |
Malin-Sarah Gozin | Crew | Writing | Original Series Creator, Executive Producer | 10 |
Clelia Mountford | Crew | Production | Executive Producer | 10 |
 Camille Benda | Crew | Costume & Make-Up | Costume Design | 10 |
Faye Dorn | Crew | Production | Executive Producer | 10 |
Lucy Amos | Crew | Production | Casting | 10 |
Nicola Schuller | Crew | Costume & Make-Up | Makeup & Hair | 10 |
 Anne-Marie Duff | Cast | Actress | Grace Williams | 18 |
 Barry Ward | Cast | Actor | Fergal Loftus | 4 |
 Claes Bang | Cast | Actor | John Paul Williams | 18 |
 Eva Birthistle | Cast | Actress | Ursula Flynn | 18 |
 Gary Lilburn | Cast | Father O'Doyle | 2 | |
 Joe McKinney | Cast | Actor | Art Tutor | 1 |
 Lesley Conroy | Cast | Actress | Carol Fisher | 1 |
 Lloyd Hutchinson | Cast | Actor | Gerald Fisher | 8 |
Maeve McGrath | Cast | Female Garda | 1 | |
 Michael Smiley | Cast | Actor | Roger Muldoon | 8 |
 Paul Bentall | Cast | Actor | George Williams | 1 |
 Paul Tylak | Cast | Actor | Dr. O'Doul | 2 |
 Peter Coonan | Cast | Actor | Ben | 7 |
 Assaad Bouab | Cast | Actor | Gabriel | 6 |
 Eve Hewson | Cast | Actress | Becka Garvey | 18 |
 Jonjo O'Neill | Cast | Actor | Donal Flynn | 9 |
 Kelly Campbell | Cast | Actress | Monica | 1 |
Sharon Horgan | Cast | Actress | Eva Garvey | 18 |
 Yasmine Akram | Cast | Actress | Nora Garvey | 7 |
 Amy De Bhrún | Cast | Actress | Nadia | 1 |
 Brian Gleeson | Cast | Actor | Thomas Claffin | 10 |
 Geraldine McAlinden | Cast | Actress | Maureen | 1 |
 Sarah Greene | Cast | Actress | Bibi Garvey | 18 |
 Seána Kerslake | Cast | Actress | Theresa Claffin | 6 |
Rory O'Neill | Cast | Ms Sandy Mounts | 1 | |
 Niall McNamee | Cast | Actor | Cyril | 2 |
 Frank Laverty | Cast | Actor | Ciaran | 1 |
 Oengus MacNamara | Cast | Actor | Old Man | 1 |
 Nina Norén | Cast | Actress | Minna Williams | 7 |
 Daryl McCormack | Cast | Actor | Matt Claffin | 10 |
Ciaran Dowd | Cast | Male Garda | 1 | |
 Seán Doyle | Cast | Actor | David | 1 |
 Saise Quinn | Cast | Actress | Blanaid Williams | 10 |
 Ericka Roe | Cast | Actress | Barmaid | 1 |
 Sophie McIntosh | Cast | Actress | Paramedic | 1 |
Trevor Kaneswaran | Cast | Actor | Frank | 1 |
Jennifer Laverty | Cast | Doctor | 1 | |
 Aidan McCann | Cast | Actor | David Flynn | 7 |
Jeanne Nicole Ní Áinle | Cast | Dance Teacher | 1 | |
Paddy O'Dwyer | Cast | Naill | 1 | |
Conor O'Donnell | Cast | Michael Flynn | 6 | |
Jake Farmer | Cast | Ruben Garvey | 6 | |
Kate Higgins | Cast | Molly Flynn | 6 | |
Bobby Colgan | Cast | Conor | 1 | |
 Peter Claffey | Cast | Callum | 1 | |
Ben Colgan | Cast | Tom | 1 | |
| Person | Type | Job | Role(s) | Episodes |
