Biography
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
Cast Credits

It Ends with Us
Character: Sheriff
MOVIE • 2024

Fire Island
Character: Detective Jack
MOVIE • 2023

Equal Standard
Character: Internal Affairs Detective Rullan
MOVIE • 2021

Last Call
Character: Aidan
MOVIE • 2021

Chemical Hearts
Character: Martin Sawyer
MOVIE • 2020

The Brawler
Character: Anthony Mango
MOVIE • 2019

Honor Amongst Men
Character: John Halmo
MOVIE • 2018

The Devil's Restaurant
Character: Chef Dominick
MOVIE • 2017

Sugar!
Character: Ben
MOVIE • 2017

Good Time
Character: 7th Floor Elmhurst Police Officer
MOVIE • 2017

The Drowning
Character: Captain Miller
MOVIE • 2016

My Art
Character: Frank
MOVIE • 2016

Teenage Mutant Ninja Turtles: Out of the Shadows
Character: Deputy Warden Hamlett
MOVIE • 2016

To Whom It May Concern
Character: Jack
MOVIE • 2015

The Last Taxi Driver
Character: Dorman O'Mearain - the Last Taxi Driver
MOVIE • 2015

And It Was Good
Character: Enemy
MOVIE • 2015

Living with the Dead: A Love Story
Character: John McLean
MOVIE • 2015

A Most Violent Year
Character: Mr. Rose
MOVIE • 2014

Charlie Mantle
Character: Bar Tender
MOVIE • 2014

The Wolf of Wall Street
Character: Nolan Drager (Jordan's Lawyer)
MOVIE • 2013