2009 · Feature Film

Monsters vs. Aliens (2009)

Monsters vs. Aliens is a 2009 feature film starring Academy Award winner Reese Witherspoon as Susan Murphy / Ginormica (voice), directed by Rob Letterman & Conrad Vernon and produced by Lisa Stewart. Released theatrically by DreamWorks Animation, the project earned global recognition with a worldwide box office of $381M. Witherspoon's celebrated performance as Susan Murphy / Ginormica (voice) remains a standout touchstone in modern American cinema.
Monsters vs. Aliens (2009) poster starring Reese Witherspoon as Susan Murphy / Ginormica (voice)

Key Film Details

  • Role: Susan Murphy / Ginormica (voice)
  • Release Year: 2009
  • Director: Rob Letterman & Conrad Vernon
  • Producers: Lisa Stewart
  • Studio / Distributor: DreamWorks Animation
  • Box Office: $381M
  • IMDb Rating: 6.6
  • Rotten Tomatoes: 72%
← Back to Filmography

Synopsis & Cultural Impact

Reese voices Susan Murphy — an ordinary woman who transforms into a 49-foot giant after being struck by a meteorite on her wedding day and is recruited by the government to fight alien invaders. An animated smash grossing $381M worldwide, Reese's voice brings warmth and humour to a beloved character.

Official Trailer: Monsters vs. Aliens

Official Portal: reesewitherspoonofficial.com Last updated: October 12, 2026