(500) Days of Summer (2009) .... Summer Yes Man (2008) .... Allison Gigantic (2008) .... Happy The Happening (2008) .... Alma Moore "The Simpsons" .... Mary (1 episode, 2008) - Apocalypse Cow (2008) TV episode (voice) .... Mary "Tin Man" .... DG (3 episodes, 2007) - Tin Man (2007) TV episode .... DG - Search for the Emerald (2007) TV episode .... DG - Into the Storm (2007) TV episode .... DG The Assassination of Jesse James by the Coward Robert Ford (2007) .... Dorothy Evans ... aka The Assassination of Jesse James (USA: short title) "Weeds" .... Kat (4 episodes, 2006-2007) - Doing the Backstroke (2007) TV episode .... Kat - Pittsburgh (2006) TV episode .... Kat - Yeah, Just Like Tomatoes (2006) TV episode .... Kat - Mile Deep and a Foot Wide (2006) TV episode .... Kat Surf's Up (2007) (voice) .... Lani Aliikai Raving (2007) Flakes (2007) .... Miss Pussy Katz Bridge to Terabithia (2007) .... Ms. Edmunds The Go-Getter (2007) .... Kate The Good Life (2007) .... Frances Live Free or Die (2006) .... Cheryl Failure to Launch (2006) .... Kit Once Upon a Mattress (2005) (TV) .... Lady Larken Winter Passing (2005) .... Reese Holden "American Dad!" .... Candy Striper Stripper / ... (1 episode, 2005) - Stan Knows Best (2005) TV episode (voice) .... Kim - French Maid/Candy Striper Stripper The Hitchhiker's Guide to the Galaxy (2005) .... Trillian Eulogy (2004) .... Kate Collins "Cracking Up" .... Heidi (1 episode, 2004) - Birds Do It (2004) TV episode .... Heidi Elf (2003) .... Jovie House Hunting (2003) .... Christy It's Better to Be Wanted for Murder Than Not to Be Wanted at All (2003) .... Gas Station Girl ... aka Wanted (USA: informal title) All the Real Girls (2003) .... Noel Whatever We Do (2003) .... Nikki "Frasier" .... Jen (1 episode, 2002) - Kissing Cousin (2002) TV episode .... Jen Sweet Friggin' Daisies (2002) .... Zelda The New Guy (2002) .... Nora Big Trouble (2002) .... Jenny Herk Abandon (2002) .... Samantha Harper The Good Girl (2002) .... Cheryl Manic (2001) .... Tracy Almost Famous (2000) .... Anita Miller ... aka Untitled: Almost Famous the Bootleg Cut (USA: director's cut (DVD title))