| Year |
Title |
Role |
Notes |
| 1996-2006 |
7th Heaven |
Mary Camden |
(television
series) Won the Young Artist Award (Best Leading Actress) in 1998
& Nominated for 2 Teen Choice Awards as Choice TV Actress in 2002,
2003 |
| 1997 |
Ulee's Gold |
Casey Jackson |
Won the Young Artist Award as Best Supporting Actress for the
performance |
| 1998 |
I'll
Be Home for Christmas |
Allie |
|
| 2001 |
Summer Catch |
Tenley Parrish |
|
| 2002 |
The
Rules of Attraction |
Lara Holleran |
|
| 2003 |
Texas Chainsaw Massacre |
Erin Hardesty |
nominated for Saturn Award as Best Actress & MTV Movie Award as Best Breakhtrough Performance |
| 2004 |
It's a Digital World |
voice |
|
| Cellular |
Chloe |
alongside then-boyfriend Chris Evans |
| Blade Trinity |
Abigail Whistler |
|
| 2005 |
Stealth |
Lieutenant Kara Wade |
|
| Elizabethtown |
Ellen Kishmore |
|
| London |
London |
alongside then-boyfriend Chris Evans |
| 2006 |
The
Illusionist |
Duchess Sophie von Teschen |
won the Newport Beach Film Festival Best Achievement award for the
performance |
| Home of
the Brave |
Vanessa Price |
|
| 2007 |
Next |
Liz Cooper |
Nominated for Teen Choice Award in the Choice Movie Actress
category |
| I Now Pronounce You Chuck and Larry |
Alex McDonough |
|
| 2008 |
Powder
Blue |
Rose-Johnny |
|
| Hole in the Paper Sky |
Karen Watkins |
short film, also executive produced by Biel |
| Die a Little |
Alice Steele |
(delayed due to WGA strike) |
| Nailed |
Sammy Joyce |
alongside Jake Gyllenhaal |
| 2009 |
Easy Virtue |
Larita Huntington |
Started filming in Europe in January 2008, alongside Colin Firth |
