P.J. Byrne

Biography

Paul Jeffrey Byrne (born December 15, 1974) is an American film and television actor. He is best known for his roles as Nicky "Rugrat" Koskoff in the Martin Scorsese film The Wolf of Wall Street (2013) and Bolin on Nickelodeon's animated series The Legend of Korra (2012–2014).

Known for

The Wolf of Wall Street

Acting roles

Year	Movie / TV show / Other	Role
—	The Rainmaker	Deck Shifflet
2025	Flowervale Street
2024	Riff Raff
—	Coyote vs. Acme
—	Dear Santa
2024	The Big Cigar	Steve Blauner
2024	A Complete Unknown	Harold Levanthal
2023	Shazam! Fury of the Gods	Dr. Dario Bava
2023	Gen V	Adam Bourke
2023	Scooby-Doo! and Krypto, Too!	J.B. (voice)
2023	Somewhere in Queens	Ben Parson
2022	Babylon	Max (Ruth's Assistant Director)
2022	Spirited	Mr. Alteli
2022	Quantum Leap	Sgt. Enock Abrams
2022	Roar
2022	Irreverent	Mackenzie
2022	The Moon and Back	Mr. Martin
2021	Them	Stuart Berks
2021	Ghosts	Dan
2021	Ghosts	Lawyer
2020	Never Have I Ever	Evan Safstrom
2019	The Boys	Adam Bourke
2019	Bombshell	Neil Cavuto
2019	Countdown	Father John
2019	All Rise	Juror Futrell
2019	Mob Town	Vincent Vasisko
2019	The World Without You	Arm
2018	Green Book	Record Exec
2018	Rampage	Nelson
2018	Cobra Kai	Greg
2018	The 15:17 to Paris	Mr. Henry
2018	Black Lightning	Principal Mike Lowry
2018	The Clapper	Mr. Caldwell
2018	Lodge 49
2018	Sorry About Your Wife	Felix
2017	Big Little Lies	Principal Nippal
2017	Big Little Lies	Principal Warren Nippal
2017	Home Again	Paul
2017	Miyubi	Peter
2017	Three Women	Barry
2016	True Memoirs of an International Assassin	Trent
2016	Eloise	Scott Carter
2016	Vinyl	Scott Levitt
2016	Justice League Action	Firestorm (voice)
2016	Bunnicula	Boogaloo (voice)
2015	The Gift	Danny McDonald
2015	Blindspot	Douglas Winter
2015	Men of Granite	Brownie
2014	Walk of Shame	Moshe
2014	black-ish	Mr. Solomon
2014	Intelligence	Nelson
2013	The Wolf of Wall Street	Nicky Koskoff ("Rugrat")
2013	Teen Titans Go!	The Flash (voice)
2013	K-11	C.R.
2012	The Legend of Korra	Bolin (voice)
2012	The Campaign	Rick
2012	Coffees	Barry
2011	Horrible Bosses	Kenny Sommerfeld
2011	Final Destination 5	Isaac Palmer
2011	The Candidate	Paul
2011	Son of Morning	Mitchell Zangwell
2011	New Romance
2011	Absolute Killers
2010	Dinner for Schmucks	Davenport
2010	Extraordinary Measures	Dr. Preston
2009	Castle	Tony
2009	Finding Bliss	Gary
2009	Three Rivers
2008	The Mentalist	Kieran Carruthers
2008	Be Kind Rewind	Mr. Baker
2008	First Sunday
2008	First Sunday	Assistant D.A.
2008	Soul Men	Floyd's Doctor
2008	Surfer, Dude	Zarno's Lawyer
2007	Evan Almighty	Evan's Staffer
2007	Charlie Wilson's War	Jim Van Wagenen
2007	Because I Said So	Photographer
2007	Burn Notice	Stacey Conolly
2007	Loveless in Los Angeles	Perry the casting director
2007	The ½ Hour News Hour	Dr. Harvey Jenkins
2007	Viva Laughlin	Jonesy
2006	Hannah Montana	Baz B. Berkley
2006	The New Adventures of Old Christine	Doug
2006	The Game
2006	Walkout	Teacher with Paddle
2006	Four Kings	Sheldon Dratch
2005	Bones	Joe Fillion
2005	Fun with Dick and Jane	Laughing Executive
2005	Bewitched	Writer
2005	It's Always Sunny in Philadelphia	Tad
2005	Reunion
2005	Just Legal
2004	Desperate Housewives	Nick
2004	Boston Legal	Matthew Steinkellner
2004	Helter Skelter	Man With Thick Glasses
2004	Clubhouse
2003	Bruce Almighty	Panicked Newsroom Staffer
2003	NCIS	Ross Logan
2003	Reno 911!
2003	The Lyon's Den
2003	Neighbor
2002	Blood Work	Forensics #2
2002	29 Palms	The Doctor
2002	Haunted	The John
2002	Presidio Med	Dr. Whitby
2001	Max Keeble's Big Move	DJ/ Young Executive (Uncredited)
2001	Crossing Jordan	Forensic Goofball
2000	Strong Medicine	Levin
1999	The West Wing	David Orbitz
1994	ER	Ken the Kiosk Man