Matthew F. O'Connor
Known For
TV
Elementary
Gunther Klecko
2012
TV
Elsbeth
Court Officer
2024
TV
Younger
Plumber
2015
TV
FBI: Most Wanted
Max
2020
TV
Boardwalk Empire
Boardwalk Barker
2010
TV
The Mysteries of Laura
Dumpy Guy
2014
TV
God Friended Me
Bruno
2018
Film
The Irishman
Pro Rally Teamster #1
2019
TV
Hello Tomorrow!
Dobrowski
2023
TV
Red Oaks
Pawn Broker
2014
TV
Evil, I
Arthur Shawcross
2012
Film
Lost Girls
Joe Brewer
2020
Film
Bully
Terry Mulligan
2018
Film
The Santa Con
Phil
2014
Filmography
2024TVElsbethas Court Officer2023TVHello Tomorrow!as Dobrowski2020FilmLost Girlsas Joe Brewer2020TVFBI: Most Wantedas Max2019FilmThe Irishmanas Pro Rally Teamster #12018TVGod Friended Meas Bruno2018FilmBullyas Terry Mulligan2015TVYoungeras Plumber2014FilmThe Santa Conas Phil2014TVThe Mysteries of Lauraas Dumpy Guy2014TVRed Oaksas Pawn Broker2012TVElementaryas Gunther Klecko2012TVEvil, Ias Arthur Shawcross2010TVBoardwalk Empireas Boardwalk Barker