Big Fat Liar

Play trailer

Big Fat Liar

PG

2002

1h 28m

Kids & Family

Comedy

Play Trailer

Watchlist

Watchlist

Tomatometer

Popcornmeter

45%

Tomatometer

91 Reviews

44%

Popcornmeter

250,000+ Ratings

Who's afraid of the big bad Wolf? Not Jason Shepherd (Frankie Muniz), who has to prove that sleazy Hollywood producer Marty Wolf (Paul Giamatti) stole his class paper and turned it into a blockbuster hit movie, Big Fat Liar. Traveling to Los Angeles with his best friend Kaylee (Amanda Bynes), Jason tries to break into show business -- literally. Through a hilarious series of pranks and ruses, Jason brings one of Hollywood's most powerful producers to his knees.

Watch on Fandango at Home

Stream Now

Critics Consensus

Though there's nothing that offensive about Big Fat Liar, it is filled with Hollywood cliches and cartoonish slapstick, making it strictly for kids.

Read Critics Reviews

Nell Minow

Common Sense Media

12/22/2010

4/5

Really likeable family comedy set in cutthroat Hollywood.

Go to Full Review

Neil Smith

BBC.com

06/11/2002

2/5

A fitfully amusing romp that, if nothing else, will appeal to fans of Malcolm in the Middle and its pubescent star, Frankie Muniz.

Go to Full Review

Steven D. Greydanus

Decent Films

05/09/2002

C-

Can’t quite work itself up to affirm that Lying is Bad, but proclaims with great conviction that The Truth Isn’t Overrated.

Go to Full Review

Danielle Solzman

Solzy at the Movies

02/08/2022

Twenty years later, Big Fat Liar is still a funny film

Go to Full Review

Debbie Lynn Elias

Behind The Lens

11/07/2019

Although aimed at kids, adults will find Big Fat Liar just as entertaining, giving them a chance to reacquaint themselves with their own "kid within." Goofy, adorable and laughable. Big Fat Liar is one funny film.

Go to Full Review

Rachel Wagner

Rachel's Reviews (YouTube)

05/14/2019

7/10

Paul Giamatti just goes for it.

Go to Full Review

Read all reviews

Blake- N

@PBSAniDom Apr 26

Big Fat Liar is one of those early-2000s comedies that feels both weirdly chaotic and genuinely funny at the same time. The whole setup is over-the-top in a way that doesn’t really aim for realism, but that’s kind of the point—it leans into exaggerated situations and silly humor rather than anything grounded. What stands out most is how energetic and fast-paced it is. The comedy ranges from clever moments to outright goofy slapstick, and while not every joke lands, there are enough amusing bits to keep it entertaining. It has that nostalgic, slightly absurd teen-movie vibe that makes it hard to take seriously, but also hard to completely dislike. Overall, it’s uneven but fun in bursts. I’d give it a 5/10—more strange entertainment than a polished comedy, but still worth a watch if you’re in the mood for something light and a little ridiculous.

See more

thiago s

@Thiagostone Sep 27

Filme mais ou menos, o roteiro é fraco, as cenas são mais ou menos, a história é fraca, o elenco é fraco, e ninguém ajuda a melhorar o filme, os personagens são fracos, e o filme deveria ter cenas bem melhores e relevantes, para fazer o filme ser bom

See more

Snek B

@Snekblox Aug 30

I love it. The kid Jason Shepard, reminds me a lot of Ferris Beuler

See more

Ed R

@JustcallmeER Aug 8

Though there's nothing that offensive about Big Fat Liar, it is filled with Hollywood cliches and cartoonish slapstick, making it strictly for kids.

See more

Naika B

@RT20828553 Jul 4

Funniest movie ever, this my first time watching it in the year of 2025. Watch it, you won't be disappointed.

See more

Lionel H

@Lionel.H 05/29/2025

im not complaining its got its bad parts but its pretty entertaining and funny.

See more

Read all reviews

Read More

Read Less

WRITE A REVIEW

EDIT REVIEW

POST RATING

Shawn Levy

Director

Frankie Muniz

Jason Shepherd

Paul Giamatti

Marty Wolf

Amanda Bynes

Kaylee

Amanda Detmer

Monty

Donald Faison

Frank

Big Fat Liar: Official Clip - Jason Turns Marty Blue

2:57

Big Fat Liar: Official Clip - Car Trouble

2:49

Big Fat Liar: Official Clip - Give Me Back My Monkey

2:19

Big Fat Liar: Official Clip - Helicopter Jump

2:56

Big Fat Liar: Official Clip - Don't Call Him Urkel

1:13

Big Fat Liar: Official Clip - Crank Call

1:55

View more videos

See Spot Run

24%

44%

See Spot Run

Watchlist

Daddy Day Care

28%

49%

Daddy Day Care

Watchlist

Fat Albert

23%

44%

Fat Albert

Watchlist

The Pacifier

21%

58%

The Pacifier

Watchlist

Like Mike

57%

52%

Like Mike

Watchlist

Discover more movies and TV shows.

View More

Get Your Goofy MTV Movie Awards Noms Right Here

Levy’s "Museum" Hires a Few New Staff Members

Sommers Out, Levy In on "Museum"

View more photos

Synopsis

Who's afraid of the big bad Wolf? Not Jason Shepherd (Frankie Muniz), who has to prove that sleazy Hollywood producer Marty Wolf (Paul Giamatti) stole his class paper and turned it into a blockbuster hit movie, Big Fat Liar. Traveling to Los Angeles with his best friend Kaylee (Amanda Bynes), Jason tries to break into show business -- literally. Through a hilarious series of pranks and ruses, Jason brings one of Hollywood's most powerful producers to his knees.

Director: Shawn Levy
Producer: Michael Tollin, Brian Robbins
Screenwriter: Dan Schneider, Dan Schneider, Brian Robbins
Distributor: Universal Pictures
Production Co: Mediastram Film, Tollin/Robbins Productions
Rating: PG (Some Language)
Genre: Kids & Family, Comedy
Original Language: English
Release Date (Theaters): Feb 8, 2002, Wide
Release Date (Streaming): Aug 10, 2016
Box Office (Gross USA): $47.8M
Runtime: 1h 28m
Sound Mix: Surround, Dolby SR, Dolby Digital, Dolby A, Dolby Stereo
Aspect Ratio: Flat (1.85:1)