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