Samantha Mathis (born May 12, 1970) is an American actress and trade union leader who serves as the Vice President of SAG-AFTRA. Mathis made her film debut in Pump Up the Volume (1990), and later co-starred or appeared in such films as FernGully: The Last Rainforest (1992), Super Mario Bros. (1993), The Thing Called Love (1993), Little Women (1994), The American President (1995), Broken Arrow (1996), American Psycho (2000), and Atlas Shrugged: Part II (2012).

Filmography

• 2027Isle Child — Carey Miller
• 2026By Design — Lisa
• Elsbeth — Elaine McClusk
• 2024The Exorcism — Jennifer Simon
• 202312 Desperate Hours — Val
• 2023Pet Sematary: Bloodlines — Kathy Crandall
• 2019All That We Destroy — Dr. Victoria Harris
• 2019Being Frank — Bonnie
• 2018Boarding School — Isabel
• 2018Ray Meets Helen — Mary
• 2018The Clovehitch Killer — Cindy
• 2016American Pastoral — Penny Hamlin
• Billions — Sara Hammon
• Bull — Avery Kress
• 2014Affluenza — Bunny Miller
• The Strain — Justine Feraldo
• Under the Dome — Alice Calvert, Dr. Alice Calvert
• 2012Atlas Shrugged: Part II — Dagny Taggart
• 2012Camilla Dickinson — Rose Dickinson
• 2011Good Day for It — Sarah Bryant
• 2011Lebanon, Pa. — Vicki
• 2010Buried — Linda Conroy (voice)
• 2010Order of Chaos — Jennifer
• 2010Unanswered Prayers — Lorrie Beck
• Royal Pains — Amy Hill
• The Good Wife — Bonita Yarrow
• 2009The New Daughter — Cassandra
• 2008Local Color — Carla
• 2007A Stranger's Heart — Callie Morgan
• 2007Mitch Albom's For One More Day — Young Pauline "Posey" Benetto
• Secrets of a Small Town — Samantha Steele
• 2006Absolution — Bettina Lloyd
• 2006Believe in Me — Jean Driscoll
• Nightmares & Dreamscapes: From the Stories of Stephen King — Karen Evans
• 2005Fathers and Sons — Jenny
• Grey's Anatomy — Melinda Prescott
• 2005Kids in America — Jennifer Rose
• 2005Touched — Jeannie Bates
• House — Maria Prodeman
• Lost — Olivia
• Salem's Lot — Susan Norton
• 2004The Punisher — Maria Castle
• 2002Collected Stories — Lisa Morrison
• The Twilight Zone — Rachel Stark
• 2001Attraction — Corey
• First Years — Ann Weller
• Law & Order: Criminal Intent — Christine Ansel
• Night Visions — Diane Ballard (segment "The Bokor")
• The Mists of Avalon — Gwenwyfar
• 2001The Simian Line — Mae
• 2000American Psycho — Courtney Rawlinson
• Curb Your Enthusiasm — Donna
• 2000Mermaid — Rhonda
• 1999Freak City — Ruth
• Harsh Realm — Sophie Green
• Law & Order: Special Victims Unit — Hilary Barclay, Catherine Summers, Melanie Franks
• 1998Some Guys
• 1998Sweet Jane — Jane
• 1998Waiting for Woody Allen — Gail Silver
• 1996Broken Arrow — Terry Carmichael
• 1996Museum of Love — Stephanie
• 1995How to Make an American Quilt — Young Sophia
• 1995Jack & Sarah — Amy
• 1995The American President — Janie Basdin
• The Outer Limits — Marie Wells
• 1994Little Women — Older Amy March
• 1993Super Mario Bros. — Daisy
• 1993The Music of Chance — Tiffany
• 1993The Thing Called Love — Miranda Presley
• 1992FernGully: The Last Rainforest — Crysta (voice)
• 1992This Is My Life — Erica Ingels
• 199083 Hours 'Til Dawn — Julie Burdock
• 1990Extreme Close-Up — Laura
• 1990Pump Up the Volume — Nora Diniro
• 1990To My Daughter — Anne Carlston
• 1989Cold Sassy Tree — Lightfoot McClendon
• Aaron's Way — Roseanne Miller
• 1988Forbidden Sun — Paula
• Knightwatch — Jacquline 'Jake' Monroe

Appearances as themselves (3)

• Creature Features — Self
• 2002Searching for Debra Winger — Self
• The Late Late Show with Craig Kilborn — Self - Guest