Jason Mantzoukas
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... Read full bio →
Featured Characters
Roles you can spot in Whatthemovie snapshots
Infinite
Evan McCauley has skills he never learned and memories of places he has never visited. Self-medicated and on the brink of a mental breakdown, a secret group that call themselves “Infinites” come to his rescue, revealing that his memories are real.
America: The Motion Picture
A chainsaw-wielding George Washington teams with beer-loving bro Sam Adams to take down the Brits in a tongue-in-cheek riff on the American Revolution.
Dolittle
After losing his wife seven years earlier, the eccentric Dr. John Dolittle, famed doctor and veterinarian of Queen Victoria’s England, hermits himself away behind the high walls of Dolittle Manor with only his menagerie of exotic animals for company.
John Wick: Chapter 3 - Parabellum
Super-assassin John Wick returns with a $14 million price tag on his head and an army of bounty-hunting killers on his trail. After killing a member of the shadowy international assassin’s guild, the High Table, John Wick is excommunicado, but the world’s most ruthless hit men and women await his every turn.
Ralph Breaks the Internet
Video game bad guy Ralph and fellow misfit Vanellope von Schweetz must risk it all by traveling to the World Wide Web in search of a replacement part to save Vanellope's video game, Sugar Rush.
The LEGO Batman Movie
A cooler-than-ever Bruce Wayne must deal with the usual suspects as they plan to rule Gotham City, while discovering that he has accidentally adopted a teenage orphan who wishes to become his sidekick.
The House
When Scott and Kate Johansen’s daughter gets into the college of her dreams it’s cause for celebration. That is, until Scott and Kate learn that the scholarship they were counting on didn’t come through, and they’re now on the hook for tuition they can’t begin to afford.
The Disaster Artist
An aspiring actor in Hollywood meets an enigmatic stranger by the name of Tommy Wiseau, the meeting leads the actor down a path nobody could have predicted; creating the worst movie ever made.
How to Be Single
New York City is full of lonely hearts seeking the right match, and what Alice, Robin, Lucy, Meg, Tom and David all have in common is the need to learn how to be single in a world filled with ever-evolving definitions of love.
Dirty Grandpa
Jason Kelly is one week away from marrying his boss's uber-controlling daughter, putting him on the fast track for a partnership at the law firm. However, when the straight-laced Jason is tricked into driving his foul-mouthed grandfather, Dick, to Daytona for spring break, his pending nuptials are suddenly in jeopardy.
The Night Before
In New York City for their annual tradition of Christmas Eve debauchery, three lifelong best friends set out to find the Holy Grail of Christmas parties since their yearly reunion might be coming to an end.
Sleeping with Other People
A good-natured womanizer and a serial cheater form a platonic relationship that helps reform them in ways, while a mutual attraction sets in.
They Came Together
A small business owner is about to lose her shop to a major corporate development.
Stretch
A hard-luck limo driver struggling to go straight and pay off a debt to his bookie takes on a job with a crazed passenger whose sought-after ledger implicates some seriously dangerous criminals.
Neighbors
A couple with a newborn baby face unexpected difficulties after they are forced to live next to a fraternity house.
The Dictator
The heroic story of a dictator who risks his life to ensure that democracy would never come to the country he so lovingly oppressed.
Conception
A comedy that follows nine very different couples on the night they conceive, showing that sex can sometimes be more neurotic than erotic.
Please Give
In New York City, a husband and wife butt heads with the granddaughters of the elderly woman who lives in the apartment the couple owns.
I Hate Valentine's Day
A love story set in Manhattan, where a florist who abides by a strict five-date-limit with any man finds herself wanting more with the new restaurateur in town.
Baby Mama
Would you put your eggs...in this basket? A successful, single businesswoman who dreams of having a baby discovers she is infertile and hires a working class woman to be her unlikely surrogate.
Trainwreck: My Life as an Idiot
A dramatic comedy about a self-induced attention-deficit disordered, learning disabled, Tourette's syndrome suffering, balance impaired, ex-alcoholic young man from the Upper East Side of Manhattan and the gold-digging girl who inspires him to try to get it together.