Brian F O’Byrne
Credits

ConclaveStream
Actor
O'Malley
Movie
2024

Twig
Actor
Leon
Movie
2024

The WonderStream
Actor
John Flynn
Movie
2022

Lincoln Rhyme: Hunt for the Bone CollectorStream
Actor
The Bone Collector
Series
2020

SergioStream
Actor
Gil Loescher
Movie
2020

My Salinger Year
Actor
Hugh
Movie
2020

Hatton Garden
Actor
Basil
Show
2019

NightflyersStream
Actor
Auggie
Series
2018

Nightflyers: Extras
Actor
Show
2018

Manhunt: UnabomberStream
Actor
Frank McAlpine
Series
2017

Little Boy Blue
Actor
Steve Jones
Show
2017

Wrestling: WWE Raw
Actor
Ken Karn
Show
2017

Saints & StrangersStream
Actor
John Billington Sr.
Miniseries
2015

The Bastard ExecutionerStream
Guest Star
Baron Ventris
Series
2015

AquariusStream
Actor
Ken Karn
Series
2015

AquariusStream
Guest Star
Series
2015

Queen and Country
Actor
RSM Digby
Movie
2014

Jimmy's Hall
Actor
O'Keefe
Movie
2014

Medeas
Actor
Ennis
Movie
2013

Prime SuspectStream
Actor
Det. Reg Duffy
Series
2011

Mildred PierceStream
Actor
Bert Pierce
Miniseries
2011

FlashForwardStream
Actor
Aaron Stark
Series
2009

The International
Actor
The Consultant
Movie
2009

Brooklyn's FinestStream
Actor
Ronny
Movie
2009

Sergio
Actor
Gil Loescher
Movie
2009

No Reservations
Actor
Sean
Movie
2007

Before the Devil Knows You're DeadStream
Actor
Bobby
Movie
2007

BrotherhoodStream
Guest Star
Colin
Series
2006

Bug
Actor
Dr. Sweet
Movie
2006

MediumStream
Guest Star
Series
2005

The Blackwater Lightship
Actor
Larry
Movie
2004

Million Dollar BabyStream
Actor
Father Horvak
Movie
2004

Intermission
Actor
Mick
Movie
2003

Easy
Actor
Mick
Movie
2003

The Mapmaker
Actor
Richie Markey
Movie
2002

BanditsStream
Actor
Darill Miller
Movie
2001

The Grey Zone
Actor
Gestapo Interrogator, SS-Untersturmfuhrer
Movie
2001

Disco Pigs
Actor
Gerry
Movie
2001

An Everlasting Piece
Actor
George
Movie
2000

Amongst Women
Actor
Luke
Show
1998

Amongst Women
Actor
Luke
Movie
1998

OzStream
Guest Star
Padraic Connelly
Series
1997

The Last Bus Home
Actor
Jessop
Movie
1997

The Fifth Province
Actor
Timmy
Movie
1997

The Hogan Family
Guest Star
Series
1986