* The Day After Tomorrow (2004) as Laura Chapman
* Legion of the Dead (2005) as Nina
* The Covenant (2006) as Sarah Wenham
* X-Men: The Last Stand (2006) as Marrow
* Alpha Dog (2007) as Angela Holden
* The Grudge 2 (2006) as Aubrey Davis
* The House Bunny (2008) as Harmony
* Prom Night (2008) as Donna Keppel
* Legion (2010) as Charlie
* Percy Jackson & the Olympians: The Lightning Thief (2010) as Aphrodite
* The Boy Next Door (2015) as Victoria Winslow
Television:
* Angel (2000-2004) as Kendall
* The West Wing (2005-2006) as Annabeth Schott
* CSI: Crime Scene Investigation (2006) as Mia Saunders
* Mad Men (2007-2009) as Peggy Olson
* The Office (2010-2013) as Pam Beesly
* Community (2010, 2012-2015) as Jenny Matrix/Blonde Britta
* Fargo (2017) as Nikki Swango
* The Mindy Project (2017-2018) as Morgan Tookers
* 13 Reasons Why (2018-2020) as Olivia Baker
* The Hot Zone (2019) as Dr. Nancy Jaax
* The Flash (2021) as Speed Force Nora Allen