P.J. Byrne
Biography
Paul Jeffrey Byrne (born December 15, 1974) is an American actor. He is best known for his roles as Nicky "Rugrat" Koskoff in the Martin Scorsese film The Wolf of Wall Street (2013); Irv Smiff on the UPN/CW series The Game; and Bolin on Nickelodeon's animated series The Legend of Korra (2012–2014).
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Known For
TV
Bones
Joe Fillion
2005
TV
NCIS
Ross Logan
2003
TV
The Mentalist
Kieran Carruthers
2008
TV
Desperate Housewives
Nick
2004
TV
Boston Legal
Matthew Steinkellner
2004
TV
Crossing Jordan
Forensic Goofball
2001
TV
The Boys
Adam Bourke
2019
TV
Castle
Tony
2009
TV
The West Wing
David Orbitz
1999
TV
ER
Ken the Kiosk Man
1994
TV
Teen Titans Go!
The Flash (voice)
2013
TV
It's Always Sunny in Philadelphia
Tad
2005
TV
Blindspot
Douglas Winter
2015
TV
Cobra Kai
Greg
2018
TV
Ghosts
Dan Herbst
2021
TV
Strong Medicine
Levin
2000
TV
Burn Notice
Stacey Conolly
2007
TV
black-ish
Mr. Solomon
2014
TV
Black Lightning
Principal Mike Lowry
2018
TV
Gen V
Adam Bourke
2023
Filmography
2026FilmI Play Rockyas Irwin Winkler2026FilmCoyote vs. Acmeas Bill Pellicanos2026FilmThe End of Oak Street2025FilmSituationsas Paul2025TVThe Rainmakeras Deck Shifflet2025FilmRiff Raffas Garrison2024FilmA Complete Unknownas Harold Levanthal2024FilmDear Santaas Mr. Charles2024TVThe Big Cigaras Steve Blauner2023TVGen Vas Adam Bourke2023FilmScooby-Doo! and Krypto, Too!as J.B. (voice)2023FilmSomewhere in Queensas Ben Parson2023FilmShazam! Fury of the Godsas Dr. Dario Bava2022FilmBabylonas Max (Ruth's Assistant Director)2022TVIrreverentas Mackenzie2022FilmSpiritedas Mr. Alteli2022FilmThe Moon and Backas Mr. Martin2022TVQuantum Leapas Sgt. Enock Abrams2022TVRoaras Rodney2021TVGhostsas Dan Herbst2021TVThemas Stuart Berks2020TVNever Have I Everas Evan Safstrom2019FilmBombshellas Neil Cavuto2019FilmMob Townas Vincent Vasisko2019FilmCountdownas Father John2019TVAll Riseas Juror Futrell2019TVThe Boysas Adam Bourke2019FilmThe World Without Youas Arm2018FilmGreen Bookas Record Exec2018TVLodge 492018FilmSorry About Your Wifeas Felix2018TVCobra Kaias Greg2018TVTremorsas Melvin Plug2018FilmRampageas Nelson2018FilmThe 15:17 to Parisas Mr. Henry2018FilmThe Clapperas Mr. Caldwell2018TVBlack Lightningas Principal Mike Lowry2017FilmHome Againas Paul2017FilmThree Womenas Barry2017TVBig Little Liesas Principal Nippal2017FilmMiyubias Peter2016FilmEloiseas Scott Carter2016TVJustice League Actionas Firestorm (voice)2016FilmTrue Memoirs of an International Assassinas Trent2016TVVinylas Scott Levitt2016TVBunniculaas Boogaloo (voice)2015TVBlindspotas Douglas Winter2015FilmThe Giftas Danny McDonald2015FilmMen of Graniteas Brownie2014TVblack-ishas Mr. Solomon2014FilmWalk of Shameas Moshe2014TVIntelligenceas Nelson2013FilmThe Wolf of Wall Streetas Nicky Koskoff ('Rugrat')2013TVTeen Titans Go!as The Flash (voice)2013FilmK-11as C.R.2012FilmThe Campaignas Rick2012FilmCoffeesas Barry2012TVThe Legend of Korraas Bolin (voice)2011FilmAbsolute Killers2011FilmThe Candidateas Paul2011FilmFinal Destination 5as Isaac2011FilmHorrible Bossesas Kenny Sommerfeld2011FilmNew Romance2011FilmSon of Morningas Mitchell Zangwell2010FilmDinner for Schmucksas Davenport2010FilmExtraordinary Measuresas Dr. Preston2009TVThree Rivers2009TVCastleas Tony2009FilmFinding Blissas Gary2008FilmSoul Menas Floyd's Doctor2008TVThe Mentalistas Kieran Carruthers2008FilmSurfer, Dudeas Zarno's Lawyer2008FilmBe Kind Rewindas Mr. Baker2008FilmFirst Sunday2007FilmCharlie Wilson's Waras Jim Van Wagenen2007TVViva Laughlinas Jonesy2007TVBurn Noticeas Stacey Conolly2007FilmEvan Almightyas Evan's Staffer2007TVThe ½ Hour News Houras Dr. Harvey Jenkins2007FilmBecause I Said Soas Photographer2007FilmLoveless in Los Angelesas Perry the casting director2006TVThe Game2006TVHannah Montanaas Baz B. Berkley2006FilmWalkoutas Teacher with Paddle2006TVThe New Adventures of Old Christineas Doug2006TVFour Kingsas Sheldon Dratch2005FilmFun with Dick and Janeas Laughing Executive2005TVJust Legal2005TVTwinsas Eric Wiener2005TVBonesas Joe Fillion2005TVReunion2005TVIt's Always Sunny in Philadelphiaas Tad2005FilmBewitchedas Writer2004TVDesperate Housewivesas Nick2004TVBoston Legalas Matthew Steinkellner2004TVClubhouse2004FilmHelter Skelteras Man With Thick Glasses2003TVThe Lyon's Den2003TVNCISas Ross Logan2003TVReno 911!as Agent Bruce Padul2003FilmBruce Almightyas Panicked Newsroom Staffer2003FilmNeighbor2002TVPresidio Medas Dr. Whitby2002TVHauntedas The John2002FilmBlood Workas Forensics #22002Film29 Palmsas The Doctor2001FilmMax Keeble's Big Moveas DJ/ Young Executive (Uncredited)2001TVCrossing Jordanas Forensic Goofball2000TVStrong Medicineas Levin1999TVThe West Wingas David Orbitz1994TVERas Ken the Kiosk Man