
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.

as Victor Tyler

as Richard Morgan

as Moe The Book

as Sheriff

as Detective Jack

as Kevin Sansone

as Internal Affairs Detective Rullan

as Aidan

as Martin Sawyer

as Anthony Mango

as John Halmo

as Chef Dominick

as Ben

as 7th Floor Elmhurst Police Officer

as Captain Miller

as Frank

as Deputy Warden Hamlett

as Jack

as Dorman O'Mearain - the Last Taxi Driver

as Enemy

as John McLean

as Mr. Rose

as Bar Tender

as Nolan Drager (Jordan's Lawyer)

as Immigration Official

as Postman

as Mickey O'Mara

as Chief Weirzbowski

as Detective Jablonsky

as Police Sergeant

as Prison Guard

as Parade Cop

as Patrick White

as Veteran Cop

as Building Superintendent

as Lance Lane

as Parker

as Jake

as Dive Bartender

as Det. Journell

as Wesley "Wes" Huber (Jude's Father)

as Doug

as Mayor

as Cannova

as FBI Agent King

as Victor Pepperdine

as Larry

as David Potter

as Frank Balfour

as Frank Gates

as Kevin McQuaid

as Sean Doyle

as Tony Loomis

as Alley Tough

as Diner Detective

as Gym Teacher

as Dr. Monaghan