Monsters vs. Aliens

Play trailer

2:17

Monsters vs. Aliens

PG

Released Mar 27, 2009

1h 34m

Kids & Family

Comedy

Adventure

Sci-Fi

Animation

Play Trailer

Watchlist

Watchlist

Tomatometer

Popcornmeter

73%

Tomatometer

217 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.

Watch on Fandango at Home

Buy Now

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.

Read Critics Reviews

Keith Uhlich

Time Out

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

Rated: 2/6

Nov 17, 2011

Full Review

Christine Champ

Film.com

Rated: B+

May 6, 2011

Full Review

Jordan Hoffman

UGO

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.

Rated: B

Aug 14, 2009

Full Review

Cory Woodroof

For the Win (USA Today)

Monsters vs. Aliens was a really fun homage to 1950s sci-fi monster movies with an excellent voice cast and one of the better scripts in the studio’s history.

Sep 25, 2024

Full Review

Brian Eggert

Deep Focus Review

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

Rated: 2/4

Dec 2, 2023

Full Review

Mike Massie

Gone With The Twins

Wonderfully inventive characters and highly polished visuals.

Rated: 8/10

Nov 29, 2020

Full Review

Read all reviews

Anna

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

Rated 5 out of 5 stars

06/07/21

Full Review

Dana S

That movie looks great

Rated 5 out of 5 stars

12/19/24

Full Review

steamboatjimmy h

That movie looks great

Rated 5 out of 5 stars

12/19/24

Full Review

Nick R

It is a movie that exists.

Rated 2.5 out of 5 stars

12/13/24

Full Review

Nyjah R

After rewatching Monsters Vs Aliens after a couple years, I believe it still holds up as one of the most comedic and solid storytelling movies of DreamWorks, either movies like How To Train Your Dragon, Kung Fu Panda, Shrek, and Rise of The Guardians

Rated 4.5 out of 5 stars

11/23/24

Full Review

Audience Member

very funny movie for kids

Rated 5 out of 5 stars

11/15/24

Full Review

Read all reviews

Read More

Read Less

POST RATING

WRITE A REVIEW

EDIT REVIEW

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

Show Less Cast & Crew

Show More Cast & Crew

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

View more videos

Mr. Peabody & Sherman

81%

73%

Mr. Peabody & Sherman

Watchlist

TRAILER

for Mr. Peabody & Sherman

Home

53%

64%

Home

Watchlist

TRAILER

for Home

Puss in Boots

86%

68%

Puss in Boots

Watchlist

TRAILER

for Puss in Boots

Kung Fu Panda

87%

83%

Kung Fu Panda

Watchlist

TRAILER

for Kung Fu Panda

The Croods

71%

77%

The Croods

Watchlist

Discover more movies and TV shows.

View More

All 42 Fresh Movies and Originals Coming to Netflix in January

Reese Witherspoon’s 10 Best Movies

RT on DVD: Monsters vs. Aliens, a Wizard, and Ghostbusters

Monsters vs. Aliens: Trailer 1

2:17

View more videos

View more photos

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

Most Popular at Home Now