1992  : The Turning by LA Puopolo  : April Cavanaugh
1997  : Princess Mononoke ( Mononoke-hime ) by Hayao Miyazaki: Moro, the goddess she-wolf (American voice)
1998  : Chicago Cab ( Hellcab ) by Mary Cybulski and John Tintori  : Brenda
1998: The Mighty ( The Mighty ) of Peter Chelsom  : Loretta Lee
1998: The X Files, directed by Rob S. Bowman ( The X-Files: Fight the Future )  : Special Agent Dana Scully
1998 The heart of the Map ( Playing by Heart ) by Willard Carroll  : Meredith
2000  : At of Mirth ( The House of Mirth ) of Terence Davies  : Lily Bart
2005  : The Mighty Celt by Pearse Elliott  : Kate Morrison
2005: Shooting in an English garden ( Tristram Shandy: A Cock and Bull Story ) by Michael Winterbottom: Veuve Wadman / Herself
2006  : The Last King of Scotland ( The Last King of Scotland ) by Kevin Macdonald  Sarah Merrit
2007  : Straightheads ( Straightheads ) of Dan Reed  : Alice Comfort
2008  : An Englishman in New York ( How to Lose Friends and Alienate People ) by Robert B. Weide  : Eleanor Johnson
2008: X-Files: Regeneration ( The X-Files: I Want to Believe ) by Chris Carter  : Dana Scully
2009  : Boogie Woogie by Duncan Ward  : Jean Maclestone
2011  : Johnny English, the return ( Johnny English Reborn ) of Oliver Parker  : Agent Pamela Thornton aka Pegasus
2012  : Ursula Meier 's Child from above ( Sister )  : Kristin Jansen
2012: Shadow Dancer by James Marsh  : Kate Fletcher
2013  : Mr. Morgan's Last Love by Sandra Nettelbeck  : Karen Morgan
2013: The Poppy Hill ( Kokuriko-zaka kara ) by Goro Miyazaki: Miki Hokuto (American voice)
2013: I'll Follow You Down by Richie Mehta  : Marika Whyte
2015: Robot Overlords of Jon Wright  Kate Flynn
2015: The Widowmaker by Patrick Forbes  : the narrator
2016: Sold by Jeffrey D Brown  : Sophia
2017: Viceroy's House by Gurinder Chadha  : Edwina Mountbatten
2017: Crooked House by Gilles Paquet-Brenner: Magda West
2017: UFO by Ryan Eslinger: Professor Hendricks