Jason Mantzoukas
Acting • Born 1972-12-18
Biography
Jason Mantzoukas, born on December 18, 1972, in Nahant, Massachusetts, is an American actor, comedian, and improviser known for his eccentric characters and quick-witted humor. His comedic journey began with improvisational comedy, where his sharp wit and knack for off-the-wall characters shone. Mantzoukas gained recognition for his roles in various comedy series and films, often portraying eccentric and unpredictable characters. He's notably known for his roles in TV shows like "The League," where he portrayed the eccentric Rafi, and his recurring role as Derek in "The Good Place." His performances are characterized by his ability to infuse even the most absurd characters with a bizarre charm and infectious energy. With a knack for stealing scenes and a unique comedic timing that keeps audiences on the edge of laughter, Mantzoukas has become a beloved figure in the comedy world. His distinctive voice and comedic style have also led to numerous voice acting roles in animated series and films.
Filmography
117 credits
I Hate Valentine's Day
Movie • 2009
Brian Blowdell
Splinterheads
Movie • 2009
The Amazing Steve
Baby Mama
Movie • 2008
Gay Couple
American Loser
Movie • 2007
Luggage Channel Guy
I'm "George Lucas": A Connor Ratliff Story
Movie • 2024
Self (archive footage)
The Dictator
Movie • 2012
Nadal
John Wick: Chapter 3 - Parabellum
Movie • 2019
Tick Tock Man
Terrorists
Movie • 2004
John Stevens
Neighbors
Movie • 2014
Dr. Theodorakis
Search Party
Movie • 2014
The Amazing Hugo
They Came Together
Movie • 2014
Bob
Conception
Movie • 2011
Brian
Adult Beginners
Movie • 2014
Herman
Sleeping with Other People
Movie • 2015
Xander
Dirty Grandpa
Movie • 2016
Tan Pam
Stretch
Movie • 2014
Manny the Valet
Giant Sloth
Movie • 2015
Giant Sloth
Regular Show: The Movie
Movie • 2015
Mr. Ross (voice)
How to Be Single
Movie • 2016
George
The Night Before
Movie • 2015
Bad Santa #1
Donald Trump's The Art of the Deal: The Movie
Movie • 2016
Hobo Oracle
The Disaster Artist
Movie • 2017
Peter
The Lego Batman Movie
Movie • 2017
Scarecrow (voice)
The House
Movie • 2017
Frank
The Long Dumb Road
Movie • 2018
Richard
Thank You, Del: The Story of the Del Close Marathon
Movie • 2015
Self
Please Give
Movie • 2010
Shopper
Ralph Breaks the Internet
Movie • 2018
Hey Nongman (voice)
Infinite
Movie • 2021
Artisan
Dolittle
Movie • 2020
James the Dragonfly (voice)
A Parks and Recreation Special
Movie • 2020
Dennis Feinstein
America: The Motion Picture
Movie • 2021
Samuel Adams (voice)
All Star Bowling Trick Shots
Movie • 2012
For Madmen Only: The Stories of Del Close
Movie • 2020
Self
LEGO Marvel Avengers: Mission Demolition
Movie • 2024
Deadpool (voice)
Gabby's Dollhouse: The Movie
Movie • 2025
Chumsley (voice)
The Twits
Movie • 2025
Mayor Wayne John John-John (voice)
On The Red Carpet Presents: "Percy Jackson"
Movie • 2025
Self - Dionysus 'Mr. D'
The Greatest Event in Television History
TV • 2012
Director
DuckTales
TV • 2017
Steelbeak (voice)
Ultra City Smiths
TV • 2021
Tim Snodgrass (voice)
DuckTales
TV • 2017
Steelbeak / Steelbrain (voice)
Transparent
TV • 2014
Dr. Steve
We Bare Bears
TV • 2015
Scientist (voice)
HouseBroken
TV • 2021
The Gray One (voice)
Agent Elvis
TV • 2023
Howard Hughes (voice)
Star Trek: Prodigy
TV • 2021
Jankom Pog (voice)
Ultra City Smiths
TV • 2021
Second Flophouse Resident (voice)
The League
TV • 2009
Rafi
The Wonderful World of Mickey Mouse
TV • 2020
Huckster McBackstabber (voice)
Drive Share
TV • 2017
Husband
Comedy Bang! Bang!
TV • 2012
Chef Luigi Lugosi
Comedy Bang! Bang!
TV • 2012
Self
Childrens Hospital
TV • 2008
Mole Man
Drunk History
TV • 2013
Pope
American Dad!
TV • 2005
Talent Agent #1 (voice)
American Dad!
TV • 2005
Tic-Tac Krachowski (voice)
American Dad!
TV • 2005
Police Officer (voice)
Late Night with Seth Meyers
TV • 2014
Self
Broad City
TV • 2014
Creepy DJ
Review
TV • 2014
Smash-Off Opponent
Animals.
TV • 2016
Fink (voice)
Twisted Metal
TV • 2023
Preacher
Bajillion Dollar Propertie$
TV • 2016
Uncle Jerry
Brooklyn Nine-Nine
TV • 2013
Adrian Pimento
Workaholics
TV • 2011
Isaac Lubetkin
Modern Family
TV • 2009
Kenny
Enlightened
TV • 2011
Omar Ali
We Baby Bears
TV • 2022
Zorpo (voice)
Lady Dynamite
TV • 2016
Karl Grisham
I'm Sorry
TV • 2017
Kyle
Bob's Burgers
TV • 2011
Mr. Manoogian (voice)
Big Mouth
TV • 2017
Jay Bilzerian (voice)
Pam & Tommy
TV • 2022
Tommy Lee's Penis (voice)
The Shivering Truth
TV • 2018
(voice)
Obliterated
TV • 2023
Gremlin (voice)
Jimmy Kimmel Live!
TV • 2003
Self
Parks and Recreation
TV • 2009
Dennis Feinstein
Percy Jackson and the Olympians
TV • 2023
Mr. D / Dionysus
Invincible
TV • 2021
Rex (voice)
The Good Place
TV • 2016
Derek Hofstetler
No Activity
TV • 2017
Marco / Dustin Kasprowicz
Paper Girls
TV • 2022
Grand Father
The Life & Times of Tim
TV • 2008
Dr. B.J. (voice)
Rise of the Teenage Mutant Ninja Turtles
TV • 2018
Carl Sando (voice)
Regular Show
TV • 2010
Sad Sax Guy (voice)
Regular Show
TV • 2010
Scabby Grossman (voice)
Nailed It!
TV • 2018
Self
Robot Chicken
TV • 2005
Jughead Jones (voice)
The Simpsons
TV • 1989
Finn Bon Idée (voice)
Roar
TV • 2022
Dave / Animal Control
Legion
TV • 2017
Jerome / Wolf
Comrade Detective
TV • 2017
Dragos (voice)
Invincible
TV • 2021
Rex / Zombie #2 (voice)
The Jeselnik Offensive
TV • 2013
Self
HarmonQuest
TV • 2016
Gribble Grabble / Grabble Gribble
Velma
TV • 2023
Scrappy (voice)
American Dad!
TV • 2005
Cuban Soldier in Dream / Theodore (voice)
Off Camera with Sam Jones
TV • 2014
Self
History of the World: Part II
TV • 2023
Greece Ambassador
Close Enough
TV • 2020
Alex Dorpenberger (voice)
Community
TV • 2009
Matt Lundergard
Star Wars: Young Jedi Adventures
TV • 2023
Bulcha the Hutt (voice)
Thank You and Sorry
TV • 2015
Dickinson
TV • 2019
Bee (voice)
Gilmore Girls: A Year in the Life
TV • 2016
Robert Castellanos
Playing House
TV • 2014
C.J. Wolfe
Krapopolis
TV • 2023
(voice)
Pam & Tommy
TV • 2022
Little Tommy
Taskmaster
TV • 2015
Self
Star Wars: Young Jedi Adventures
TV • 2023
Bulcha the Hutt / Racer #3 (voice)
Hot Ones Versus
TV • 2024
Self
Solar Opposites
TV • 2020
Vando (voice)
Late Night with Seth Meyers
TV • 2014
Self - Guest
A Man on the Inside
TV • 2024
Apollo Lambrakis
A Hundred Percent
TV
The Late Show with Stephen Colbert
TV • 2015
Self - Guest