Films:
* Traffic (2000): Her breakout role as a teenage drug addict.
* The Banger Sisters (2002): Alongside Goldie Hawn and Susan Sarandon.
* The Perfect Score (2004): A teen comedy about cheating on the SATs.
* Flightplan (2005): With Jodie Foster.
* The Upside of Anger (2005): Won an Independent Spirit Award for Best Supporting Actress.
* The Last House on the Left (2009): A remake of the 1972 horror film.
* How to Talk to Girls at Parties (2017): A science fiction film with Elle Fanning.
Television:
* Six Feet Under (2001-2005): Played the role of Claire Fisher, a complex character who navigated grief and family drama.
* The Leftovers (2014-2017): Portrayed a devout member of a cult.
* Parenthood (2010-2015): As Sarah Braverman, a character who navigates the complexities of single motherhood.
* The Astronaut Wives Club (2015): Played Trudy Cooper, the wife of astronaut Gordon Cooper.
* The Path (2016-2018): Portrayed a member of a cult.
* The Sinner (2018-present): Appeared in the second season of the anthology crime series.
* The Rookie (2018-present): Recurring role as Officer Talia Bishop.
This is just a selection of Erika Christensen's work, and she has been in many other projects as well. Her filmography is quite diverse and includes many different genres, showcasing her acting talent and versatility.