||August 9, 1968
Did You Know?
- Gillian was married to production designer Clyde Klotz until 1999. They have one daughter, Piper.
- Gillian's hair is naturally blonde.
- Her wedding to Clyde took place on the 17th hole on a Hawaiian golf course. They were married by a Buddhist priest.
- Gillian has one brother and one sister.
- Gillian's high school class voted her "Most likely to be arrested." She lived up to her title when she was arrested on graduation night for trying to glue the locks shut on her school.
- Gillian was also voted "Class Clown" and "Most Bizarre" at her high school in Grand Rapids, Michigan.
- She is a vegetarian.
- Gillian's parents' moved to Puerto Rico when she was six months old. They lived there until she was two. Her family next moved to England until her she entered the fifth grade.
- 'X-Files' writer Chris Carter is her daughter's godfather.
- One of her favorite foods is salmon sushi.
- Gillian has described herself as "into the punk scene" in high school. She wore a nose ring and had purple, black and blue hair.
- Gillian graduated from DePaul University's Goodman Theatre School with a B.A. in Fine Arts.
- I'll Follow You Down (2014)
- Last Love (2013)
- Shadow Dancer (2013)
- The Fall: Series 1 (2013)
- Great Expectations (2012)
- The Crimson Petal and The White (2012)
- Johnny English Reborn (2011)
- Moby Dick (2011)
- Boogie Woogie (2010)
- How to Lose Friends and Alienate People (2008)
- The X Files: I Want to Believe (2008)
- The X-Files: Revelations (2008)
- The X Files: I Want to Believe / Fight the Future (2008)
- The Mighty Celt (2008)
- Closure (2007)
- The Last King of Scotland (2006)
- Tristram Shandy: A Cock and Bull Story (2006)
- The X Files Mythology Volume 1: Abduction (2005)
- The X Files Mythology Volume 3: Colonization (2005)
- Bleak House (2005)
- The X Files Mythology Volume 2: Black Oil (2005)
- The X Files Mythology Volume 4: Super Soldiers (2005)
- The X Files: The Complete Ninth Season (2004)
- The X Files: The Complete Eighth Season (2003)
- The X Files: Seasons 1-7 (2003)
- The X Files: The Complete Sixth Season (2002)
- The X Files: The Complete Seventh Season (2002)
- The X Files: The Complete Fifth Season (2002)
- The X Files: The Complete Fourth Season (2001)
- The X Files: The Complete Third Season (2001)
- The House Of Mirth (2000)
- The X Files: The Complete First Season (2000)
- The X-Files: The Complete Second Season (2000)
- Playing By Heart (1999)
- Princess Mononoke (1999)
- The X Files: Fight the Future (1998)
- Hellcab (1998)
- Chicago Cab (1998)
- The Mighty (1998)
- The Turning (1991)
- Pocahontas, Virginia (1991)