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Actor · Acting

Robert Clohessy

Born 1958-06-10
📍 The Bronx, New York City, New York, USA

Robert Clohessy (born June 10, 1958) is an American actor, known for playing Correctional Officer Sean Murphy on the HBO drama Oz. He was also a cast member in the final season of Hill Street Blues.

He has had recurring roles in the ABC daytime drama All My Children, Guiding Light, and appeared in the short lived Fox show New Amsterdam. He also played a semi-minor role in the film "Across the Universe", playing the part of Jude's long-lost father. He was also a series regular in short-lived shows such as Laurie Hill who at that time starred a then-unknown Ellen Degeneres.

He played the role of "Mike" in the Broadway Roundabout Theatre Company revival of Pal Joey, from November 2008 through February 2009. He is currently seen on HBO's new show Boardwalk Empire.

Filmography 97

The Plantation
2025
Wait List: A Love-ish Story
as Richard Morgan
2025
Finding Christmas
as Moe The Book
2024
It Ends with Us
as Sheriff
2024
Fire Island
as Detective Jack
2023
Equal Standard
as Internal Affairs Detective Rullan
2021
Last Call
as Aidan
2021
Chemical Hearts
as Martin Sawyer
2020
The Brawler
as Anthony Mango
2019
Honor Amongst Men
as John Halmo
2018
The Devil's Restaurant
as Chef Dominick
2017
Sugar!
as Ben
2017
Good Time
as 7th Floor Elmhurst Police Officer
2017
The Drowning
as Captain Miller
2016
My Art
as Frank
2016
Teenage Mutant Ninja Turtles: Out of the Shadows
as Deputy Warden Hamlett
2016
To Whom It May Concern
as Jack
2015
The Last Taxi Driver
as Dorman O'Mearain - the Last Taxi Driver
2015
And It Was Good
as Enemy
2015
Living with the Dead: A Love Story
as John McLean
2015
A Most Violent Year
as Mr. Rose
2014
Charlie Mantle
as Bar Tender
2014
The Wolf of Wall Street
as Nolan Drager (Jordan's Lawyer)
2013
The Immigrant
as Immigration Official
2013
The Blacklist
as Richard
2013
Weasel
as Postman
2013
The Place Beyond the Pines
as Chief Weirzbowski
2013
The Night Never Sleeps
as Detective Jablonsky
2012
The Avengers
as Police Sergeant
2012
Man on a Ledge
as Prison Guard
2012
Broadway's Finest
2012
Tower Heist
as Parade Cop
2011
Unforgettable
as Jack Healy
2011
Fake
as Patrick White
2011
Arthur
as Veteran Cop
2011
All Good Things
as Building Superintendent
2010
Blue Bloods
as Sid Gormley
2010
Boardwalk Empire
as James "Jim" Neary
2010
An Affirmative Act
as Lance Lane
2010
White Collar
as Roy
2009
The Unusuals
as Mike Boorland
2009
Calling It Quits
as Jake
2009
Life on Mars
as Frank Wyatt
2008
New Amsterdam
as Detective Santori
2008
27 Dresses
as Dive Bartender
2008
Mattie Fresno and the Holoflux Universe
as Det. Journell
2007
Across the Universe
as Wesley "Wes" Huber (Jude's Father)
2007
Damages
as Lawrence Pedroia
2007
The Town That Banned Christmas
as Mayor
2006
Six Degrees
as Scott Faubel
2006
Conviction
as Coach Hankins
2006
16 Blocks
as Cannova
2006
The Interpreter
as FBI Agent King
2005
The Drum Beats Twice
as Victor Pepperdine
2004
Hack
as Jack Tully
2002
Without a Trace
as David Brummond
2002
Law & Order: Criminal Intent
as Phil LeGrand
2001
Law & Order: Criminal Intent
as Roger Lemoyne
2001
100 Centre Street
as Mike Byrne
2001
A Touch of Hope
as Larry
1999
Third Watch
as Danny Gamble
1999
Law & Order: Special Victims Unit
as Joel Parven
1999
Law & Order: Special Victims Unit
as Leo Barth
1999
Law & Order: Special Victims Unit
as Vinnie
1999
Oz
as Officer Sean Murphy
1997
The Practice
as Detective Gagen
1997
Remember WENN
as Policeman
1996
High Society
as Mitchell
1995
The Great Mom Swap
as Frank Balfour
1995
Chicago Hope
as Robert Malzone
1994
All-American Girl
as Average Tony
1994
Angels in the Outfield
as Frank Gates
1994
Assault at West Point: The Court-Martial of Johnson Whittaker
as Dan Broyles
1994
The Good Life
as Joe
1994
Diagnosis: Murder
as Reggie
1993
Diagnosis: Murder
as Merrick's Bodyguard
1993
Boy Meets World
as Matt Frazier
1993
Lois & Clark: The New Adventures of Superman
as John Dillinger
1993
Homicide: Life on the Street
as Detective Douglas Jones
1993
Laurie Hill
as Jeff Hill
1992
Love & War
1992
Devlin
as Kevin McQuaid
1992
In the Shadow of a Killer
as Sean Doyle
1992
Perry Mason: The Case of the Fatal Fashion
as Tony Loomis
1991
Law & Order
as Kenny Peluso
1990
Law & Order
as FDNY Assistant Chief
1990
Law & Order
as Robert Telford
1990
Law & Order
as Painter
1990
Sidewalk Stories
as Alley Tough
1989
Monsters
as Stanley
1988
The Believers
as Diner Detective
1987
Ohara
1987
Matlock
as Harlan Fondy
1986
Murder, She Wrote
as Max Daniels
1984
St. Elsewhere
as Policeman
1982
Hill Street Blues
as Off. Patrick Flaherty
1981
The Dick Clark Show
as Self
1958