• Twilight (2008) .... Isabella Swan
• Adventureland (2008) .... Em
  
• Jumper (2008) .... Sophie
• What Just Happened? (2008) .... Zoe
• Yellow Handkerchief (2008)
• Cutlass (2007) .... Young Robin
• Into the Wild (2007) .... Tracy Tatro
• The Cake Eaters (2007) .... Georgia
• The Messengers (2007) .... Jess
  
• In the Land of Women (2007) .... Lucy Hardwicke
• Zathura: A Space Adventure (2005) .... Lisa
  
• Fierce People (2005) .... Maya
• Undertow (2004) .... Lila
• Catch That Kid (2004) .... Maddy
  
• Speak (2004) (TV) .... Melinda Sordino
• Cold Creek Manor (2003) .... Kristen Tilson
  
• Panic Room (2002) .... Sarah Altman
• The Safety of Objects (2001) .... Sam Jennings
  

Soundtrack

• Into the Wild (2007) (writer: "Tracy's Song") (performer: "Angel from Montgomery", "Tracy's Song")