
Nahant, Massachusetts, USA
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.

as Rex (voice)

as Finn Bon Idée (voice)
1989

as Self - Guest
2015

as Rex (voice)
2021

as Talent Agent #1 (voice)
2005

as Self
2014

as Kenny
2009

as Sad Sax Guy (voice)
2010

as Adrian Pimento
2013

as Mr. Manoogian (voice)
2011

as Self
2003

as Dennis Feinstein
2009

as Matt Lundergard
2009
as Chumsley (voice)
2025

as Self - Dionysus 'Mr. D'
2025

as Mayor Wayne John John-John (voice)
2025

as Chumsley (voice)
2025

as Deadpool (voice)
2024

as Self (archive footage)
2024

as Artisan
2021

as Samuel Adams (voice)
2021

as Self
2020

as Dennis Feinstein
2020

as James the Dragonfly (voice)
2020

as Tick Tock Man
2019

as Hey Nongman (voice)
2018

as Richard
2018

as Frank
2017

as Peter
2017

as Scarecrow (voice)
2017

as Hobo Oracle
2016

as George
2016

as Tan Pam
2016

as Bad Santa #1
2015

as Self
2015

as Mr. Ross (voice)
2015

as Xander
2015

as Giant Sloth
2015
as Rex (voice)
19 ep.

as Finn Bon Idée (voice)
1 episodes

as Self - Guest
1 episodes

as Rex (voice)
19 episodes

as Talent Agent #1 (voice)
1 episodes

as Self
3 episodes

as Kenny
1 episodes

as Sad Sax Guy (voice)
2 episodes

as Adrian Pimento
11 episodes

as Mr. Manoogian (voice)
1 episodes

as Self
2 episodes

as Dennis Feinstein
4 episodes

as Matt Lundergard
1 episodes

as Jughead Jones (voice)
1 episodes

as Scientist (voice)
2 episodes

as Jay Bilzerian (voice)
81 episodes

as Mr. D / Dionysus
6 episodes

as AJ (voice)
1 episodes

as Steelbeak (voice)
2 episodes

as Chef Luigi Lugosi
3 episodes

as Mole Man
1 episodes

as Rafi
37 episodes

as Vando (voice)
1 episodes

as Self
10 episodes

as Zorpo (voice)
1 episodes