Monsters vs. Aliens

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2:17

Monsters vs. Aliens

PG

2009

1h 34m

Kids & Family

Comedy

Adventure

Sci-Fi

Animation

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Tomatometer

Popcornmeter

73%

Tomatometer

216 Reviews

59%

Popcornmeter

250,000+ Ratings

When a meteor full of space gunk transforms Susan Murphy (Reese Witherspoon) into a giant, the government renames her Ginormica and confines her to a secret compound with other monsters, like bug-headed Dr. Cockroach (Hugh Laurie). When an extraterrestrial robot lands on Earth and begins a rampage, Gen. W.R. Monger persuades the president to send Ginormica and her fellow monsters to battle the machine and save the planet.

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Critics Consensus

Though it doesn't approach the depth of the best animated films, Monsters Vs. Aliens has enough humor and special effects to entertain moviegoers of all ages.

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Keith Uhlich

Time Out

11/17/2011

2/6

Only those who desire a paddleball to the kisser or a face full of Mothra snot need apply.

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Jordan Hoffman

UGO

08/14/2009

B

Monsters Vs. Aliens has plenty of lively animation and a handful of solid jokes. It is not of a caliber of most of the Pixar films, but, at times, it comes close.

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David Stratton

The Australian

04/10/2009

3.5/5

Not only spectacularly well made but frequently very funny.

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Mat Brunet

AniMat's Review (YouTube)

06/06/2025

4/10

Monsters vs. Aliens attempted to be a tribute to those classic sci-fi/horror movies, but it feels more like a mainstream mess than have any of that campy charm.

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Brian Eggert

Deep Focus Review

12/02/2023

2/4

Whereas animation should have limitless potential, particularly with a concept like the one in Monsters vs. Aliens, this film squanders its prospects on mundane storytelling

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Mike Massie

Gone With The Twins

11/29/2020

8/10

Wonderfully inventive characters and highly polished visuals.

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Anna

06/07/2021

Disliked the dumbass people that come to the movies, otherwise the movie itself was good

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Davetheman

3d

Bro I can see Everything in monsters vs aliens a disaster like I stated this movie so much it makes me wanna vomit

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Cruz S

@RT58071209 5d

There's ain't no way the popcorn metter is at 59% you dumballs made the score into a 59% and we need to make the score into a 60% on the popcornmeter atleast

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Jim222001 W

@Jim222001 Jul 15

Fun and funny even if it may not be Dreamworks best movie.

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Frans B

@FransB Jul 5

Brilliant! ("doesn't approach the depth of the best animated films") 🙄 ... Amazing cast all shine in their voiced characters. Very well written and directed. Great cinematography and visuals, stunning pictography. Lots of weirdness, charm, allure, drama, dilemma, suspense, twists, emotion, intrigue sharp wit, hilarious at times and filled with "extraterrestrial-ness" 😜 Fast paced and mind bending as it should be. Fantastical, whimsical and very entertaining

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Gerald B

@spelinjo Jul 5

Very entertaining. Treat it like a comedy

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Rob Letterman

Director

Conrad Vernon

Director

Reese Witherspoon

Susan Murphy

Hugh Laurie

Dr. Cockroach Ph.D.

Seth Rogen

B.O.B.

Will Arnett

The Missing Link

Monsters vs. Aliens: Official Clip - Captured by Aliens

3:29

Monsters vs. Aliens: Official Clip - First Contact

3:56

Monsters vs. Aliens: Official Clip - Doctor Of Dance

2:18

Monsters vs. Aliens: Official Clip - Destroy All Monsters!

2:04

Monsters vs. Aliens: Official Clip - Meet the Monsters

2:34

Monsters vs. Aliens: Official Clip - The Monster Files

2:50

Monsters vs. Aliens: Official Clip - The Bride's Big Day

2:38

Monsters vs. Aliens: Official Clip - Golden Gate Grapple

4:43

Monsters vs. Aliens: Official Clip - Go Big Or Go Home

3:46

Monsters vs. Aliens: Official Clip - Alien Clones

2:15

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Monsters vs. Aliens: Trailer 1

2:17

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Synopsis

When a meteor full of space gunk transforms Susan Murphy (Reese Witherspoon) into a giant, the government renames her Ginormica and confines her to a secret compound with other monsters, like bug-headed Dr. Cockroach (Hugh Laurie). When an extraterrestrial robot lands on Earth and begins a rampage, Gen. W.R. Monger persuades the president to send Ginormica and her fellow monsters to battle the machine and save the planet.

Director: Rob Letterman, Conrad Vernon
Producer: Jill Hopper, Latifa Ouaou, Lisa Stewart
Screenwriter: Maya Forbes, Wallace Wolodarsky, Jonathan Aibel, Glenn Berger, Rob Letterman
Distributor: DreamWorks SKG, Paramount Pictures
Production Co: DreamWorks Animation
Rating: PG (Sci-Fi Action|Mild Language|Some Crude Humor)
Genre: Kids & Family, Comedy, Adventure, Sci-Fi, Animation
Original Language: English
Release Date (Theaters): Mar 27, 2009, Wide
Release Date (Streaming): Nov 25, 2015
Box Office (Gross USA): $198.3M
Runtime: 1h 34m