P.J. Byrne

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). Description above from the Wikipedia article P.J. Byrne, licensed under CC-BY-SA, full list of contributors on Wikipedia.

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Known For

NCIS

2003 • as Ross Logan

Bones

2005 • as Joe Fillion

Teen Titans Go!

2013 • as The Flash (voice)

The Mentalist

2008 • as Kieran Carruthers

It's Always Sunny in Philadelphia

2005 • as Tad

The Boys

2019 • as Adam Bourke

Filmography

2026

Flowervale Street

Movie - Released: 8/13/2026

2025

Riff Raff

as Garrison

Movie - Released: 2/27/2025

2024

Dear Santa

as Mr. Charles

Movie - Released: 11/24/2024

A Complete Unknown

as Harold Levanthal

Movie - Released: 12/18/2024

The Big Cigar

as Steve Blauner

TV - Released: 5/16/2024

2023

Somewhere in Queens

as Ben Parson

Movie - Released: 4/21/2023

Scooby-Doo! and Krypto, Too!

as J.B. (voice)

Movie - Released: 9/25/2023

Shazam! Fury of the Gods

as Dr. Dario Bava

Movie - Released: 3/15/2023

Gen V

as Adam Bourke

TV - Released: 9/28/2023

2022

The Moon and Back

as Mr. Martin

Movie - Released: 10/7/2022

Babylon

as Max (Ruth's Assistant Director)

Movie - Released: 12/22/2022

Spirited

as Mr. Alteli

Movie - Released: 11/10/2022

Quantum Leap

as Sgt. Enock Abrams

TV - Released: 9/19/2022

Irreverent

as Mackenzie

TV - Released: 12/4/2022

Roar

as Rodney

TV - Released: 4/15/2022

2021

Ghosts

as Dan Herbst

TV - Released: 10/7/2021

Them

as Stuart Berks

TV - Released: 4/9/2021

2020

Never Have I Ever

as Evan Safstrom

TV - Released: 4/27/2020

2019

Bombshell

as Neil Cavuto

Movie - Released: 12/13/2019

Countdown

as Father John

Movie - Released: 10/24/2019

Mob Town

as Vincent Vasisko

Movie - Released: 12/13/2019

The World Without You

as Arm

Movie - Released: 6/22/2019

All Rise

as Juror Futrell

TV - Released: 9/23/2019

The Boys

as Adam Bourke

TV - Released: 7/25/2019

2018

The Clapper

as Mr. Caldwell

Movie - Released: 1/26/2018

Rampage

as Nelson

Movie - Released: 4/11/2018

The 15:17 to Paris

as Mr. Henry

Movie - Released: 2/7/2018

Green Book

as Record Exec

Movie - Released: 11/16/2018

Sorry About Your Wife

as Felix

Movie - Released: 5/15/2018

Cobra Kai

as Greg

TV - Released: 5/2/2018

Black Lightning

as Principal Mike Lowry

TV - Released: 1/16/2018

Lodge 49

TV - Released: 8/6/2018

Tremors

as Melvin Plug

TV - Released: 5/1/2018

2017

Movie

Miyubi

as Peter

Movie - Released: 1/24/2017

Three Women

as Barry

Movie - Released: 3/23/2017

Home Again

as Paul

Movie - Released: 9/7/2017

Big Little Lies

as Principal Nippal

TV - Released: 2/19/2017

Big Little Lies

as Principal Warren Nippal

TV - Released: 2/19/2017

2016

Eloise

as Scott Carter

Movie - Released: 12/30/2016

True Memoirs of an International Assassin

as Trent

Movie - Released: 11/11/2016

Vinyl

as Scott Levitt

TV - Released: 2/14/2016

Bunnicula

as Boogaloo (voice)

TV - Released: 2/6/2016

Justice League Action

as Firestorm (voice)

TV - Released: 12/16/2016

2015

Movie

Men of Granite

as Brownie

Movie - Released: 2/6/2015

The Gift

as Danny McDonald

Movie - Released: 7/31/2015

Blindspot

as Douglas Winter

TV - Released: 9/21/2015

2014

Walk of Shame

as Moshe

Movie - Released: 5/2/2014

Intelligence

as Nelson

TV - Released: 1/7/2014

black-ish

as Mr. Solomon

TV - Released: 9/24/2014

2013

The Wolf of Wall Street

as Nicky Koskoff ("Rugrat")

Movie - Released: 12/25/2013

K-11

as C.R.

Movie - Released: 3/15/2013

Teen Titans Go!

as The Flash (voice)

TV - Released: 4/23/2013

2012

Coffees

as Barry

Movie - Released: 5/10/2012

The Campaign

as Rick

Movie - Released: 8/9/2012

The Legend of Korra

as Bolin (voice)

TV - Released: 4/14/2012

2011

The Candidate

as Paul

Movie - Released: 8/24/2011

Final Destination 5

as Isaac Palmer

Movie - Released: 8/12/2011

Horrible Bosses

as Kenny Sommerfeld

Movie - Released: 7/8/2011

Son of Morning

as Mitchell Zangwell

Movie - Released: 2/28/2011

New Romance

Movie - Released: 4/8/2011

Absolute Killers

Movie - Released: 10/1/2011

2010

Extraordinary Measures

as Dr. Preston

Movie - Released: 1/21/2010

Dinner for Schmucks

as Davenport

Movie - Released: 7/30/2010

2009

Finding Bliss

as Gary

Movie - Released: 1/18/2009

Three Rivers

TV - Released: 10/4/2009

Castle

as Tony

TV - Released: 3/9/2009

2008

First Sunday

Movie - Released: 1/11/2008

Surfer, Dude

as Zarno's Lawyer

Movie - Released: 9/5/2008

Be Kind Rewind

as Mr. Baker

Movie - Released: 1/20/2008

First Sunday

as Assistant D.A.

Movie - Released: 1/11/2008

Soul Men

as Floyd's Doctor

Movie - Released: 11/7/2008

The Mentalist

as Kieran Carruthers

TV - Released: 9/23/2008

2007

Loveless in Los Angeles

as Perry the casting director

Movie - Released: 1/1/2007

Evan Almighty

as Evan's Staffer

Movie - Released: 6/9/2007

Charlie Wilson's War

as Jim Van Wagenen

Movie - Released: 12/19/2007

Because I Said So

as Photographer

Movie - Released: 2/2/2007

Burn Notice

as Stacey Conolly

TV - Released: 6/28/2007

The ½ Hour News Hour

as Dr. Harvey Jenkins

TV - Released: 2/18/2007

Viva Laughlin

as Jonesy

TV - Released: 10/18/2007

2006

Walkout

as Teacher with Paddle

Movie - Released: 3/18/2006

The Game

TV - Released: 10/1/2006

Four Kings

as Sheldon Dratch

TV - Released: 1/5/2006

The New Adventures of Old Christine

as Doug

TV - Released: 3/13/2006

Hannah Montana

as Baz B. Berkley

TV - Released: 3/24/2006

2005

Bewitched

as Writer

Movie - Released: 6/21/2005

Fun with Dick and Jane

as Laughing Executive

Movie - Released: 12/21/2005

Bones

as Joe Fillion

TV - Released: 9/13/2005

Reunion

TV - Released: 9/8/2005

Just Legal

TV - Released: 9/19/2005

It's Always Sunny in Philadelphia

as Tad

TV - Released: 8/4/2005

2004

Helter Skelter

as Man With Thick Glasses

Movie - Released: 7/23/2004

Desperate Housewives

as Nick

TV - Released: 10/3/2004

Boston Legal

as Matthew Steinkellner

TV - Released: 10/3/2004

Clubhouse

TV - Released: 9/26/2004

2003

Neighbor

Movie - Released: 1/1/2003

Bruce Almighty

as Panicked Newsroom Staffer

Movie - Released: 5/23/2003

Reno 911!

TV - Released: 7/23/2003

NCIS

as Ross Logan

TV - Released: 9/23/2003

The Lyon's Den

TV - Released: 9/28/2003

2002

29 Palms

as The Doctor

Movie - Released: 7/29/2002

Blood Work

as Forensics #2

Movie - Released: 8/9/2002

Presidio Med

as Dr. Whitby

TV - Released: 9/24/2002

Haunted

as The John

TV - Released: 9/24/2002

2001

Max Keeble's Big Move

as DJ/ Young Executive (Uncredited)

Movie - Released: 10/5/2001

Crossing Jordan

as Forensic Goofball

TV - Released: 9/24/2001

2000

Strong Medicine

as Levin

TV - Released: 7/23/2000

1999

The West Wing

as David Orbitz

TV - Released: 9/22/1999

1994

as Ken the Kiosk Man

TV - Released: 9/19/1994

Unknown

Coyote vs. Acme

as Bill

Movie

The Rainmaker

as Deck Shifflet