# Seán Duggan

Seán Duggan is an Irish actor of screen and stage. Notable TV roles include Ernie in Clean Break (2015) and Dez Breen in Blood (2018–2020). He is often credited as Sean Duggan.

## Profile

Duggan was born in Ennis, County Clare in 1974. He presently lives in Dublin.

## Select credits
### Film

| Year | Title | Role | Notes |
| 2011 | Killing Bono | Liam | |
| 2011 | Death of a Superhero | Teacher | |
| 2012 | Unsaid | David | Short film |
| 2013 | Kindred | Farmer | Short film |
| 2013 | The Food Guide to Love | Finn | |
| 2013 | Jimi: All Is by My Side | Evans | |
| 2016 | Pebbles | John | Short film |
| 2017 | Tuesday Night | Frank | Short film |
| 2015 | The Lobster | Guard Waiter | |
| 2017 | The Man Who Invented Christmas | Mr. Grub | |
| 2018 | The Sisters Brothers | Jacksonville House Keeper | |
| 2019 | The Professor and the Madman | Tom Coleman | |
| 2019 | Dark Lies the Island | Frankie | uncredited |
| 2020 | Herself | Ciaran Crowley | |
| 2022 | Disenchanted | Rumpled Dad | |
| 2023 | Stockholm Bloodbath | Bishop Hans Brask | |
| 2023 | Hammarskjöld | Conor Cruise O'Brien | |
| 2023 | Lee | Man Ray | |

### Television

| Year | Title | Role | Notes |
| 2007 | The Clinic | Simon | Episode: #5.4 |
| 2007 | Killinaskully | Spillane | Episode: "The Last Round" |
| 2008 | The Roaring Twenties | Father Dunne | Episode 2 |
| 2010 | The Tudors | Ambassador Chapuy’s servant | Episode: "You Have My Permission" |
| 2012 | Trivia | Scratcher M.C. | Episode: #2.3 |
| 2012 | Ripper Street | Fight Umpire | Episode: "I Need Light" |
| 2013 | Damo and Ivor | Mammy’s Boy | Episode: #1.3 |
| 2015 | Vikings | Monk | Episode: "To the Gates!" |
| 2015 | Clean Break | Ernie | Supporting; 4 episodes |
| 2016 | Can't Cope, Won't Cope | Man on train | Episode: "Mallowfornia" |
| 2017 | Striking Out | Geoff | Episode: #1.2 |
| 2017 | Bridget & Eamon | Garda on TV | Episode: #3.1 |
| 2017 | Murdair Mhám Trasna | Randolph Churchill | TV film |
| 2018-2020 | Blood | Dez Breen | Main cast; 11 episodes |
| 2019 | Into the Badlands | The Mechanic | 2 episodes |
| 2019 | Dublin Murders | James Brice | Episode #1.8 |
| 2020 | Normal People | Matt | Episode 12 |
| 2020 | Miss Scarlet and the Duke | The Padre | 2 episodes |
| 2022 | The Spectacular | Father Talbot | 2 episodes |
| 2022 | Redemption | Shane Kinsella | 4 episodes |
| 2023 | Clean Sweep | Garda Pat O'Connor | 4 episodes |
| 2024 | Harry Wild | John Dawson | Episode: "Killing Me Softly with His Bad Pop Song" |
| 2024 | The Hardacres | Mr Elliott | Upcoming |
| 2025 | Sherlock & Daughter | Dr. Watson | Upcoming |

### Theatre

| Title | Role(s) | Director | Company |
| Hamlet | Horatio | Catherine Leahy | Olivian Players |
| The Tender Mercies | | Catherine Leahy | Dark Horse Theatre Company |
| Hamlet | Laertes/Player King/Rosencrantz & Guildenstern | Sam Dowling | Praxis Laboratory |
| A Midsummer Night’s Dream | Puck/Egeus/Quince | Donnacadh O’Briain | Natural Shocks |
| Mansfield Park | Sir Thomas | Joe Devlin | Rattlebag |
| Twelfth Night | Duke Orsino | Donnacadh O’Briain | Natural Shocks |
| Measure for Measure | Lucio | Joe Devlin | Rattlebag |
| Fireface; The Cuchualin Cycle | Various | Aidan Condron | Nervoussystem |
| As You Like It | Touchstone | Andy Hinds | Classic Stage Ireland |
| An Triail | Various | Niall O'Seradain | Aisling Ghear |
| The Merchant of Venice | Salerio | Pat Kiernan | Corcadorca |
| Rhinoceros | Berenger | Karl Wallace | Kabosh |
| How High Is Up | The Bird Who Has No Wings | Thomas DeMallet Burgess | TEAM |
| The Murdering Hole | Ezekial | Caroline Fitzgerald | Town Hall Theatre, Galway |
| Alone it Stands | Gerry/others | John Breen | Lane Productions |
| Othello | Iago | Liam Halligan | Storytellers |
| Gerry and the Peace Process | Martin McGuinness | Liam Hourican | Volta Theatre Collective |
| All That Fall | Mr Barrell/Christy | Max Stafford Clark | Out Of Joint |
| Bees | The Bombus | Sophie Motley | Wilfredd |
| Yeats Besotted | Thomas Westropp Bennett | Cathal Quinn | Mouth On Fire |
| A Face in the Crowd | Joe | Jim Roche | Discover/Recover Theatre Project |
| Hamlet | Claudius | Liam Hourican | Volta Theatre Collective |