Brían F. O'Byrne

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Known For


Cast Credits

Nightflyers (2018)
Starring as Auggie (10 episodes)
Little Boy Blue (2017)
Starring as Steve Jones
Mercy Street (2016)
Starring as Allan Pinkerton (5 episodes)
The Magicians (2015)
Guest starring as Mischa Mayakovsky (3 episodes)
Saints & Strangers (2015)
Starring as John Billington, Sr. (2 episodes)
The Bastard Executioner (2015)
Guest starring as Baron Ventris (3 episodes)
Aquarius (2015)
Starring as Ken Karn (21 episodes)
The Last Ship (2014)
Guest starring as Sean (7 episodes)
Prime Suspect (2011)
Starring as Reg Duffy (12 episodes)
Mildred Pierce (2011)
Starring as Bert Pierce
Love/Hate (2010)
Starring as Mick Moynihan (3 episodes)
FlashForward (2009)
Starring as Aaron Stark (17 episodes)
Law & Order: Special Victims Unit (1999)
Guest starring as Liam Connors
  • Episode 6x16: Ghost (Feb 22, 2005)
Hatton Garden ()
Starring as Basil