Samantha Mathis

Samantha Mathis (born May 12, 1970) is an American actress and trade union leader who served as the vice president, actors/performers of SAG-AFTRA from 2015 to 2019. The daughter of actress Bibi Besch, Mathis made her film debut in Pump Up the Volume (1990), provided the voice of Crysta in FernGully: The Last Rainforest (1992), and had a lead role in The Thing Called Love (1993). Mathis subsequently had supporting roles in films such as Little Women (1994), How to Make an American Quilt, The American President (both 1995), Broken Arrow (1996), American Psycho (2000), The Punisher (2004), American Pastoral (2016), Ray Meets Helen (2017), Being Frank, The Clovehitch Killer (both 2018), The Exorcism (2024), and By Design (2025).

She also had recurring roles as Justine Feraldo on the second and third seasons of the FX horror drama series The Strain (2015–2016) and Sara Hammon on the fourth season of the Showtime drama series Billions (2019).