Patrick Joseph Byrnes
Acting
Acting
The Final Days of Adolf Hitler
Director
2024
Corporate Monster
Doctor Bennings
2019
The Man Who Invented Christmas
Stage Manager
2017
Snowden
NSA Dep. Director Lowell
2016
The Last Days on Mars
Flight Commander Ellis
2013
Loving Miss Hatto
Larry
2012
Sylvia
Dook
2012
Foyle's War
American Scientist
2002
Bad Karma
2002
Law & Order: Special Victims Unit
Dan O'Shell
1999
The Devil's Advocate
Jogger #1
1997