Patrick Joseph Byrnes
Acting
Known For
Popular credits
7.5
The Devil's Advocate
Jogger #1
7.1
Snowden
NSA Dep. Director Lowell
7.9
Law & Order: Special Victims Unit
Dan O'Shell
5.5
The Last Days on Mars
Flight Commander Ellis
6.8
The Man Who Invented Christmas
Stage Manager
7.9
Foyle's War
American Scientist
7.0
Corporate Monster
Doctor Bennings
3.5
Bad Karma
7.2
Loving Miss Hatto
Larry
Sylvia
Dook