Credits

• 2025 · Stranger Things 5: The Finale as Dr. Kay
• 2025 · Osiris as Anya
• 2023 · Arnold as Self
• 2021 · Resident Alien as General Eleanor McCallister
• 2019 · Terminator: Dark Fate as Sarah Connor
• 2017 · Curvature as Florence
• 2016 · Stranger Things as Dr. Kay
• 2015 · The Late Late Show with James Corden as Self
• 2014 · Alistair MacLean's Air Force One Is Down as President Harriet Rowntree
• 2014 · Bermuda Tentacles as Admiral Hansen
• 2010 · Lost Girl as Acacia
• 2010 · Refuge as Amelia Philips
• 2009 · Terminator Salvation as Sarah Connor (voice) (uncredited)
• 2009 · Terminator Salvation as Sarah Connor (voice over) (uncredited)
• 2007 · Broken as Karen
• 2007 · Chuck as Mary Elizabeth Bartowski
• 2007 · The Graham Norton Show as Self
• 2005 · Weeds as Linda
• 2005 · Smile as Bridgette
• 2003 · Jimmy Kimmel Live! as Self - Guest
• 2002 · Silent Night as Elisabeth Vincken
• 2001 · According to Jim as Melissa Evans
• 2001 · Bailey's Mistake as Liz Donovan
• 2000 · Buzz Lightyear of Star Command as Dr. Furbanna (voice)
• 1999 · Batman Beyond as Dr. Stephanie Lake (voice)
• 1998 · Hercules as Nemesis (voice)
• 1998 · So Graham Norton as Self
• 1997 · The New Batman Adventures as Susan Maguire (voice)
• 1997 · The View as Self
• 1997 · Dante's Peak as Rachel Wando
• 1997 · Shadow Conspiracy as Amanda Givens
• 1995 · Separate Lives as Lauren Porter / Lena
• 1993 · Frasier as Claire (voice)
• 1993 · Frasier as Laura
• 1991 · Terminator 2: Judgment Day as Sarah Connor
• 1990 · Mr. Destiny as Ellen Burrows
• 1990 · Romy Award as Self
• 1986 · King Kong Lives as Amy Franklin
• 1986 · Club Med as Kate
• 1985 · Secret Weapons as Elena Koslov
• 1984 · The Terminator as Sarah Connor
• 1984 · Murder, She Wrote as Carol McDermott
• 1984 · Children of the Corn as Vicky
• 1983 · Wishman as Mattie MacGregor
• 1982 · Country Gold as Josie Greenwood
• 1982 · Tag: The Assassination Game as Susan Swayze
• 1982 · Late Night with David Letterman as Self
• 1981 · Hill Street Blues as
• 1980 · Reunion as Anne Samoorian
• 1975 · Saturday Night Live as Self - Host
• Future · Trust Me, I'm a Doctor as Ellyn Garafalo
• 2020 · Easy Does It as King George
• 2018 · Goblin Boy News as Sarah Connor (archive footage)
• 2017 · Shoot Me Nicely as Layla
• 2016 · A Sunday Horse as Mrs. Walden
• 2013 · Bad Behavior as Margaret
• 2012 · Final Cut: Ladies and Gentlemen as (archive footage)
• 2010 · DC Showcase Original Shorts Collection as Madame Lorraine (segment "Jonah Hex") (voice)
• 2010 · DC Showcase: Jonah Hex as Madame Lorraine (voice)
• 2009 · Holy Water as Cory Williams
• 2009 · In Your Dreams as Georgie
• 2009 · The Line as Carol
• 2009 · A Call to Arms as Self (voice)
• 2006 · Home by Christmas as Julie Bedford
• 2006 · Thief as
• 2005 · The Kid & I as Susan Mandeville
• 2005 · Missing in America as Kate
• 2004 · Harvesting Horror: Children of the Corn as (archival footage)
• 2001 · Skeletons in the Closet as Tina
• 2001 · Other Voices: Creating 'The Terminator' as Self
• 2001 · A Girl Thing as Rachel Logan
• 2000 · Sex & Mrs. X as Joanna Scott
• 1999 · The Secret Life of Girls as Ruby Sanford
• 1999 · The Color of Courage as Anna Sipes
• 1999 · Batman Beyond: The Movie as Dr. Stephanie Lake (voice)
• 1998 · Point Last Seen as Rachel Harrison
• 1998 · Rescuers: Stories of Courage - Two Couples as Marie Taquet
• 1998 · Getting Close to the Show as Self
• 1998 · On the Line as Jean Martin
• 1998 · Robots Rising as Narrator
• 1996 · T2 3-D: Battle Across Time as Sarah Connor
• 1995 · The Way to Dusty Death as Beth MacAlpine
• 1995 · A Mother's Prayer as Rosemary Holmstrom
• 1994 · Silent Fall as Karen Rainer
• 1993 · T2: More Than Meets the Eye as Self
• 1991 · The Making of 'Terminator 2: Judgment Day' as Self
• 1988 · Go Toward the Light as Claire Madison
• 1987 · Beauty and the Beast as Catherine Chandler
• 1986 · King Kong! The Living Legend as Self
• 1986 · Black Moon Rising as Nina
• 1985 · The Making of the Terminator as Self
• 1984 · The Stone Boy as Eva Crescent Moon Lady
• 1983 · Secrets of a Mother and Daughter as Susan Decker
• 1982 · King's Crossing as Lauren Hollister
• 1980 · Secrets of Midland Heights as
• 1980 · Rape and Marriage: The Rideout Case as Greta Rideout
• 1979 · Shirley as
• Future · Jack & Lou: A Gangster Love Story as Louise Rolfe
• 1979 · Night-Flowers as Wafer