| Year,Title,Role,Notes | |
| 1996,Dead Man's Walk,Maggie,TV miniseries | |
| 1996,Spin City,Gwen,"""Pride and Prejudice""" | |
| 1996,"Calm at Sunset, Calm at Dawn",Emily,TV film | |
| 2000,Picnic,Madge Owens,TV film | |
| 2002,The Magnificent Ambersons,Lucy Morgan,TV film | |
| 2002,Girls Club,Lynne Camden,Main role | |
| 2002,Freshening Up,Janelle,TV short | |
| 2007,The Valley of Light,Eleanor,TV film | |
| 2008,The Memory Keeper's Daughter,Norah Henry,TV film | |
| 2008–2009,Life on Mars,Annie Norris,Main role | |
| 2010–2014,Boardwalk Empire,Gillian Darmody,Recurring role (season 1); 9 episodes Main Role (season 2–5); 30 episodes | |
| 2015,Mozart in the Jungle,Nina,Recurring role | |
| 2016,Chance,Jaclyn Blackstone,Main role | |
| 2018,Nightflyers,Dr. Agatha Matheson,Main role | |
| 2018,Seven Seconds,Sam Hennessy,Recurring Role | |