Diarmaid Murtagh
Known for: Acting
Diarmaid Murtagh is an Irish actor. He portrayed Leif in the 2013 historical drama television series Vikings, Dimitri in Dracula Untold (2014) and Captain Harpen in The Monuments Men (2014). He first appeared in the 2007 Irish soap opera Ros na Rún. His debut film role was as Captain Harpen in the George Clooney's 2014 war film The Monuments Men. Murtagh played convict Frank Mitchell in the 2019 film The Krays' Mad Axeman. He is currently starring in Troy: Fall of a City as Hermes, messenger of Olympus. He is currently featured as “Connor” in the Netflix sci fi drama The one.
Filmography
Series
Vikings
Leif
2013
Series
Outlander
William 'Buck' MacKenzie
2014
Series
Chernobyl
Zukauskas
2019
Film
Supergirl
Drom Baxton
2026
Series
Quantico
Eamon Devlin
2015
Series
The Girlfriend Experience
Player 97
2016
Series
Grace
Vic
2021
Film
Uncharted
Police Officer
2022
Series
Camelot
Brastias
2011
Series
The Tourist
Donal
2022
Series
Dominion
Wes
2014
Series
Bloodlands
Robert Dardis
2021
Film
Dracula Untold
Dimitru
2014
Film
William Tell
Master Builder
2025
Film
The Monuments Men
Captain Harpen
2014
Series
Sons of Liberty
Tim Kelly
2015
Series
Quirke
McCoy
2014
Series
The One
Connor Martin
2021
Film
Good People
Marshall
2014
Film
Renegades
Kurt Duffy
2017
Film
Against the Ice
Poulsen
2022
Film
Robert the Bruce
James Douglas
2019
Film
The Protector
Jake Sharp
2019
Film
Age of Summer
Tony
2018
Film
A Christmas in Royal Fashion
Prince Patrick
2018
Series
The Roaring Twenties
Kevin
2008
Seacht
Brian
2008
Film
Bruno
Daniel
2019
Film
Bad Boy Buck
Buck
2022
Film
Stolen Moments
2025
The Butler
Spoons
Film
The Krays' Mad Axeman
Frank Mitchell
2019