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Monsters vs Aliens poster
Movie
6.3

Monsters vs Aliens

20091h 34min
AnimationFamilyAdventureScience Fiction

Directed by Rob Letterman, Conrad Vernon

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...

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Top cast

  • Reese Witherspoon

    Reese Witherspoon

    Susan Murphy / Ginormica (voice)

  • Seth Rogen

    Seth Rogen

    B.O.B. (voice)

  • Hugh Laurie

    Hugh Laurie

    Dr. Cockroach Ph.D. (voice)

  • Rainn Wilson

    Rainn Wilson

    Gallaxhar (voice)

  • Will Arnett

    Will Arnett

    The Missing Link (voice)

  • Kiefer Sutherland

    Kiefer Sutherland

    General W.R. Monger (voice)

  • Paul Rudd

    Paul Rudd

    Derek Dietl (voice)

  • Stephen Colbert

    Stephen Colbert

    President Hathaway (voice)

  • Julie White

    Julie White

    Wendy Murphy (voice)

  • Jeffrey Tambor

    Jeffrey Tambor

    Carl Murphy (voice)

Frequently asked questions

Where can I watch Monsters vs Aliens online?

As of November 4, 2026, Monsters vs Aliens is available to stream on Paramount Plus Premium, Paramount Plus Essential, Paramount+ Amazon Channel, and Paramount+ Roku Premium Channel in United States. Use the country selector above to check availability in other regions β€” streaming rights are licensed per country, so catalogues differ.

Is Monsters vs Aliens on Netflix?

Not in United States at the moment. However, Monsters vs Aliens is on Netflix in Argentina, Brazil, Chile, Colombia, Germany, and Italy. Streaming rights are sold per country, which is why catalogues differ.

Can I rent or buy Monsters vs Aliens online?

Yes. In United States, Monsters vs Aliens can be rented on Amazon Video, Apple TV Store, Google Play Movies, YouTube, and Fandango At Home and purchased on Amazon Video, Apple TV Store, Google Play Movies, YouTube, and Fandango At Home.

In which countries can I stream Monsters vs Aliens?

As of November 4, 2026, Monsters vs Aliens is included with a streaming subscription (or free with ads) in Argentina, Brazil, Canada, Chile, Colombia, Germany, Italy, Mexico, Portugal, Spain, United Kingdom, and United States, among the countries we track.

Streaming availability last checked on November 4, 2026. Catalogues change frequently β€” data from TMDB and JustWatch.

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