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Paul O'Brien

Known For

Acting

Paul O'Brien

Biography

Paul O'Brien is an actor.

Known For - Movies

Shirley

Shirley

as Dean
Henry's Crime

Henry's Crime

as Head Parole Reviewer
Redacted

Redacted

as McCoy's Father
What's the Worst That Could Happen?

What's the Worst That Could Happen?

as Officer Overkraut
Soul Man

Soul Man

as Officer Schkolnick
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A Case of Deadly Force

as Ken Mooney
Manhattan Romance

Manhattan Romance

as Uncle Bob

Known For - TV Shows

Law & Order

Law & Order

as Ronald Corwin
Law & Order

Law & Order

as Officer Barnes
Law & Order

Law & Order

as Detective Ted Michel
Person of Interest

Person of Interest

as Andrew Monahan
Elementary

Elementary

as Paul Fontino
ER

ER

as Kicking Patient
Law & Order: Criminal Intent

Law & Order: Criminal Intent

as Pete Wheeler
Star Trek: Voyager

Star Trek: Voyager

as Geral
The Practice

The Practice

as D.A. Peter Thompson
Angel

Angel

as Captain