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Monsters vs Aliens (2009) – Official Trailer, Cast & Details
Monsters vs Aliens at a Glance
Monsters vs Aliens is a 2009 animation, family, adventure and science fiction film from directors Rob Letterman and Conrad Vernon, with a cast led by Reese Witherspoon, Seth Rogen and Hugh Laurie. It is 1 hour 34 minutes long and premiered on March 19, 2009. Monsters vs Aliens holds an average TMDB user score of 6.3/10 from 5,138 votes and is rated PG in the United States.
Watch the official Monsters vs Aliens trailer for free in 123Movies below.
1080p HD • Free YouTube Stream
Storyline & Synopsis
When Susan Murphy is unwittingly clobbered by a meteor full of outer space gunk on her wedding day, she mysteriously grows to 49-feet-11-inches. The military jumps into action and captures Susan, secreting her away to a covert government compound. She is renamed Ginormica and placed in confinement with a ragtag group of Monsters...
Where “Monsters vs Aliens” Fits in the 123Movies Catalog
Reese Witherspoon
Susan Murphy / Ginormica (voice)
Seth Rogen
B.O.B. (voice)
Hugh Laurie
Dr. Cockroach Ph.D. (voice)
Rainn Wilson
Gallaxhar (voice)
Will Arnett
The Missing Link (voice)
Kiefer Sutherland
General W.R. Monger (voice)
Paul Rudd
Derek Dietl (voice)
Stephen Colbert
President Hathaway (voice)
Julie White
Wendy Murphy (voice)
Jeffrey Tambor
Carl Murphy (voice)
Amy Poehler
Computer (voice)
Ed Helms
News Reporter (voice)
Frequently Asked Questions About Monsters vs Aliens
When was Monsters vs Aliens released?
Monsters vs Aliens was released on March 19, 2009.
What is the runtime of Monsters vs Aliens?
Monsters vs Aliens has a runtime of 1 hour 34 minutes (94 minutes).
Who stars in Monsters vs Aliens?
Monsters vs Aliens stars Reese Witherspoon as Susan Murphy / Ginormica (voice), Seth Rogen as B.O.B. (voice), Hugh Laurie as Dr. Cockroach Ph.D. (voice) and Rainn Wilson as Gallaxhar (voice). The cast also includes Will Arnett, Kiefer Sutherland, Paul Rudd and Stephen Colbert.
Who directed Monsters vs Aliens?
Monsters vs Aliens was directed by Rob Letterman and Conrad Vernon. The screenplay is credited to Rob Letterman, Maya Forbes and Wallace Wolodarsky.
What genre is Monsters vs Aliens?
Monsters vs Aliens is listed on TMDB as a mix of animation, family, adventure and science fiction.
What is Monsters vs Aliens rated?
Monsters vs Aliens is rated PG in the United States. On TMDB it has an average user score of 6.3/10 from 5,138 votes.
Where can I watch the trailer for Monsters vs Aliens for free?
You can watch the trailer for Monsters vs Aliens, "Monsters vs. Aliens (2009) Trailer", for free on this 123Movies page. It is embedded from YouTube.
What movies are similar to Monsters vs Aliens?
Movies TMDB recommends alongside Monsters vs Aliens include Home (2015), Lightyear (2022), Planet 51 (2009), Transformers One (2024) and Hotel Transylvania: Transformania (2022).
Can I stream the full movie of Monsters vs Aliens on 123Movies?
No. 123Movies only shows official trailers and title information. Full movies are not hosted or linked on this site.
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