Jason Mantzoukas
Jeffrey Characterwheaties (known professionally as Jason Mantzoukas) was 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. Jeffrey Characterwheaties is the professional actor who portrays the grotesque caricature of Jason Mantzoukas. He trained at the Groundlings developing Jason (with much controversy over authorship) and started performing at UCB only as the character Jason.
LEGO Marvel Avengers: Mission Demolition
as Deadpool (voice)A young, aspiring hero and superhero fan inadvertently unleashes a powerful new villain looking...
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Evan McCauley has skills he never learned and memories of places he has never visited....
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John Wick: Chapter 3 - Parabellum
as Tick Tock ManSuper-assassin John Wick returns with a $14 million price tag on his head and an army of...
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The Lego Batman Movie
as Scarecrow (voice)A cooler-than-ever Bruce Wayne must deal with the usual suspects as they plan to rule Gotham...
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Video game bad guy Ralph and fellow misfit Vanellope von Schweetz must risk it all by traveling...
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How to Be Single
as GeorgeNew York City is full of lonely hearts seeking the right match, and what Alice, Robin, Lucy,...
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The Dictator
as NadalThe heroic story of a dictator who risks his life to ensure that democracy would never come to...
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Dirty Grandpa
as Tan PamJason Kelly is one week away from marrying his boss's uber-controlling daughter, putting him on...
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Neighbors
as Dr. TheodorakisA couple with a newborn baby face unexpected difficulties after they are forced to live next to...
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Dolittle
as James the Dragonfly (voice)After losing his wife seven years earlier, the eccentric Dr. John Dolittle, famed doctor and...
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They Came Together
as BobA small business owner is about to lose her shop to a major corporate development.
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The Night Before
as Bad Santa #1In New York City for their annual tradition of Christmas Eve debauchery, three lifelong best...
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Regular Show: The Movie
as Mr. Ross (voice)After a high school lab experiment goes horribly wrong, Mordecai and Rigby must go back in time...
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The Disaster Artist
as PeterAn aspiring actor in Hollywood meets an enigmatic stranger by the name of Tommy Wiseau, the...
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America: The Motion Picture
as Samuel Adams (voice)A chainsaw-wielding George Washington teams with beer-loving bro Sam Adams to take down the...
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Sleeping with Other People
as XanderCan two serial cheaters get a second chance at love? After a one-night stand in college, New...
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Baby Mama
as Gay CoupleA successful, single businesswoman who dreams of having a baby discovers she is infertile and...
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When Scott and Kate Johansen’s daughter gets into the college of her dreams it’s cause for...
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Donald Trump's The Art of the Deal: The Movie
as Hobo OracleDonald Trump has it all. Money, power, respect, and an Eastern European bride. But all his...
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Search Party
as The Amazing HugoTwo oafs must rescue their stranded pal in Mexico.
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I Hate Valentine's Day
as Brian BlowdellA love story set in Manhattan, where a florist who abides by a strict five-date-limit with any...
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Adult Beginners
as HermanA young, hipster entrepreneur crashes and burns on the eve of his company’s big launch. With his...
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Stretch
as Manny the ValetA hard-luck limo driver struggling to go straight and pay off a debt to his bookie takes on a...
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Please Give
as ShopperIn New York City, a husband and wife butt heads with the granddaughters of the elderly woman who...
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American Loser
as Luggage Channel GuyA dramatic comedy about a self-induced attention-deficit disordered, learning disabled,...
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The Long Dumb Road
as RichardTwo guys serendipitously meet at a time when they both find themselves at personal crossroads...
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I'm "George Lucas": A Connor Ratliff Story
as Self (archive footage)Five years into performing as renowned filmmaker George Lucas in the cult comedy show "The...
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Conception
as BrianConception is a clever, romantic comedy that proves it takes more than sex to make a baby. From...
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A Parks and Recreation Special
as Dennis FeinsteinPawnee's most dedicated civil servant, Leslie Knope, is determined to stay connected to her...
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Thank You, Del: The Story of the Del Close Marathon
as SelfDel Close was never a household name, but any comedy enthusiast is aware of his impact. From...
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For Madmen Only: The Stories of Del Close
as HimselfComedy guru Del Close, mentor to everyone from Bill Murray to Tina Fey, sets out to write his...
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Terrorists
as John Stevens"Terrorists" is a comedy about life in post-9/11 America: Curtis Gorfurter, small-town police...
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Splinterheads
as The Amazing SteveSPLINTERHEADS introduces Thomas Middleditch as Justin Frost, a twenty-something slacker whose...
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Giant Sloth
as Giant SlothIn this existential animated short, Museum curator Gordon Boonewell's world is falling apart....
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Late Night with Seth Meyers
as SelfSeth Meyers, who is "Saturday Night Live’s" longest serving anchor on the show’s wildly popular...
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The Simpsons
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American Dad!
as Talent Agent #1 (voice)The series focuses on an eccentric motley crew that is the Smith family and their three...
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American Dad!
as Tic-Tac Krachowski (voice)The series focuses on an eccentric motley crew that is the Smith family and their three...
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American Dad!
as Police Officer (voice)The series focuses on an eccentric motley crew that is the Smith family and their three...
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American Dad!
as Cuban Soldier in Dream / Theodore (voice)The series focuses on an eccentric motley crew that is the Smith family and their three...
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Modern Family
as KennyThe Pritchett-Dunphy-Tucker clan is a wonderfully large and blended family. They give us an...
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Regular Show
as Sad Sax Guy (voice)Two bored groundskeepers, Mordecai (a six-foot-tall blue jay) and Rigby (a hyperactive raccoon)...
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Regular Show
as Scabby Grossman (voice)Two bored groundskeepers, Mordecai (a six-foot-tall blue jay) and Rigby (a hyperactive raccoon)...
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Bob's Burgers
as Mr. Manoogian (voice)Bob's Burgers follows a third-generation restaurateur, Bob, as he runs Bob's Burgers with the...
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Brooklyn Nine-Nine
as Adrian PimentoA single-camera ensemble comedy following the lives of an eclectic group of detectives in a New...
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Community
as Matt LundergardFollow the lives of a group of students at what is possibly the world’s worst community college...
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Parks and Recreation
as Dennis FeinsteinIn an attempt to beautify her town — and advance her career — Leslie Knope, a mid-level...
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INVINCIBLE
as Rex (voice)Mark Grayson is a normal teenager except for the fact that his father is the most powerful...
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INVINCIBLE
as Rex / Zombie #2 (voice)Mark Grayson is a normal teenager except for the fact that his father is the most powerful...
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We Bare Bears
as Scientist (voice)Three brother bears awkwardly attempt to find their place in civilized society, whether they're...
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Robot Chicken
as Jughead Jones (voice)A series of pop-culture parodies using stop-motion animation of toys, action figures and dolls....
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DuckTales
as Steelbeak (voice)The adventures of billionaire Scrooge McDuck and his nephews Huey, Dewey and Louie, their famous...
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DuckTales
as Steelbeak / Steelbrain (voice)The adventures of billionaire Scrooge McDuck and his nephews Huey, Dewey and Louie, their famous...
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The League
as RafiThe League is an American sitcom and semi-improvised comedy about a about a fantasy football...
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Jimmy Kimmel Live!
as uncreditedJimmy Kimmel Live! is an American late-night talk show, created and hosted by Jimmy Kimmel and...
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Jimmy Kimmel Live!
as SelfJimmy Kimmel Live! is an American late-night talk show, created and hosted by Jimmy Kimmel and...
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Obliterated
as Gremlin (voice)A special forces team thwarts a deadly plot in Sin City and parties accordingly. But when the...
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The Good Place
as Derek HofstetlerEleanor Shellstrop, an ordinary woman who, through an extraordinary string of events, enters the...
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We Baby Bears
as Zorpo (voice)Follow Grizz, Panda and Ice Bear – as their younger baby selves – traveling in a magical box to...
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Big Mouth
as Jay Bilzerian (voice)Teenage friends find their lives upended by the wonders and horrors of puberty in this edgy...
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Percy Jackson and the Olympians
as Mr. D / DionysusPercy Jackson is on a dangerous quest. Outrunning monsters and outwitting gods, he must journey...
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Childrens Hospital
as Mole ManA hospital isn't a place for lazy people. It's a place for smart people who take care of people...
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Rise of the Teenage Mutant Ninja Turtles
as Carl Sando (voice)Rise up! The Teenage Mutant Ninja Turtles get an all-new look, new weapons, and awesome new...
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Dickinson
as Bee (voice)Emily Dickinson. Poet. Daughter. Total rebel. In this coming-of-age story, Emily’s determined to...
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Legion
as Jerome / WolfDavid Haller, AKA Legion, is a troubled young man who may be more than human. Diagnosed as...
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Star Trek: Prodigy
as Jankom Pog (voice)A motley crew of young rebellious aliens commandeer an old Starfleet ship and must figure out...
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Comedy Bang! Bang!
as Chef Luigi LugosiBased on Scott Aukerman’s popular podcast of the same name, COMEDY BANG! BANG! cleverly riffs on...
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Comedy Bang! Bang!
as SelfBased on Scott Aukerman’s popular podcast of the same name, COMEDY BANG! BANG! cleverly riffs on...
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Close Enough
as Alex Dorpenberger (voice)A surreal take on transitioning from 20-something to 30-something centering on a married couple...
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Krapopolis
as (voice)In mythical ancient Greece, a flawed family of humans, gods and monsters tries to run one of the...
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Broad City
as Creepy DJBroad City follows two women throughout their daily lives in New York City, making the smallest...
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Drunk History
as PopeHistorical reenactments from A-list talent as told by inebriated storytellers. A unique take on...
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Off Camera with Sam Jones
as SelfPhotographer and director Sam Jones sits down with the myriad professionals of television and...
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Workaholics
as Isaac LubetkinThe misadventures of three recent college dropouts, roommates, and co-workers at a telemarketing...
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Star Wars: Young Jedi Adventures
as Bulcha the Hutt (voice)Set during the High Republic era and the prime of the Jedi Order, follow Jedi younglings as they...
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Velma
as Scrappy (voice)Jinkies! This raucous reimagining of the Scooby-Doo franchise unravels the mysterious origins of...
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Transparent
as Dr. SteveAn LA family with serious boundary issues have their past and future unravel when a dramatic...
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Twisted Metal
as PreacherA motor-mouthed outsider with no memory of his past is offered a chance at a better life, but...
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Pam & Tommy
as Tommy Lee's Penis (voice)This comedic series takes on the true story behind the release of the first ever viral video in...
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Pam & Tommy
as Little TommyThis comedic series takes on the true story behind the release of the first ever viral video in...
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Gilmore Girls: A Year in the Life
as Robert CastellanosSet nearly a decade after the finale of the original series, this revival follows Lorelai, Rory...
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Review
as Smash-Off OpponentA review of a movie, or a restaurant, or a car—or whatever else that typically falls under a...
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The Wonderful World of Mickey Mouse
as Huckster McBackstabber (voice)It's nothing but fun and excitement for Mickey and his best pals – Minnie, Donald, Daisy, Goofy...
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HouseBroken
as The Gray One (voice)A dog named Honey leads a group of neighborhood animals in group therapy sessions.
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Bajillion Dollar Propertie$
as Uncle JerryFollow Platinum Realty, Los Angeles' premiere realty group as a group of realtors compete for a...
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Animals.
as Fink (voice)An animated comedy focusing on the downtrodden creatures native to Earth’s least-habitable...
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Roar
as Dave / Animal ControlFeaturing an all-star cast, this genre-bending anthology series weaves together eight darkly...
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HarmonQuest
as Gribble Grabble / Grabble GribbleA fantasy comedy adventure series that melds live action comedians riffing on a stage in front...
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Nailed It!
as SelfHome bakers who have a poor track record in the kitchen seek redemption -- and cash -- on this...
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History of the World: Part II
as Greece AmbassadorExplore different periods of human history through a variety of sketches.
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Enlightened
as Omar AliAfter a very public breakdown and a subsequent philosophical awakening in rehabilitation, Amy...
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The Shivering Truth
as (voice)A miniature propulsive omnibus clusterbomb of painfully riotous daymares all dripping with the...
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No Activity
as Marco / Dustin KasprowiczSet against the backdrop of a major drug cartel bust, the series follows two low-level cops who...
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The Life & Times of Tim
as Dr. B.J. (voice)The Life & Times of Tim is an HBO comedy animated television series, which premiered on...
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Agent Elvis
as Howard Hughes (voice)Elvis Presley trades in his white jumpsuit for a jet pack when he is covertly inducted into a...
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Paper Girls
as Grand FatherIt's the day after Halloween in 1988 when four young friends accidentally stumble into an...
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Lady Dynamite
as Karl GrishamA single-camera half-hour comedy based on what Maria Bamford has accepted to be "her life." It's...
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Ultra City Smiths
as Tim Snodgrass (voice)Two detectives must contend with dangerous corruption as they investigate the mysterious...
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Ultra City Smiths
as Second Flophouse Resident (voice)Two detectives must contend with dangerous corruption as they investigate the mysterious...
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I'm Sorry
as KyleAndrea is a seemingly confident comedy writer, wife and mom, who comically exposes her inner...
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Comrade Detective
as Dragos (voice)In the 1980s, millions of Romanians tuned in to Comrade Detective, a gritty, sexy, communist...
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Playing House
as C.J. WolfeA single-camera buddy comedy about what happens when two best friends come back together, just...
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The Greatest Event in Television History
as DirectorAdam Scott is determined to make the greatest event in television history by remaking the...
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The Jeselnik Offensive
as SelfThe Jeselnik Offensive is an American late-night television program that airs on Comedy Central....
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Drive Share
as HusbandComedy show focusing on the drivers and bizarre passengers who use the world’s most popular ride...
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Thank You and Sorry
as uncreditedJack Antonoff tours with his band, Bleachers, and along with the tour schedule, he deals with...
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