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), 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), The Punisher (2004), and Atlas Shrugged: Part II (2012). She has recently had recurring roles on The Strain as New York City Councilwoman Justine Feraldo, and on Billions as Taylor Mason Capital COO Sara Hammon. Early life Mathis was born in Williamsburg, Brooklyn, New York City, the daughter of Donald Mathis and Austrian-born actress Bibi Besch. Her parents divorced when she was two years old, and Mathis was brought up by her mother. She relocated with her mother to Los Angeles, California, at the age of five. Besch tried to discourage Mathis from pursuing acting, but growing up on locations, in theaters, and in acting classes, Mathis knew she wanted to act. She decided to become an actress at the age of twelve. Career Mathis began acting professionally at the age of 16. Her first job was a commercial for "Always Slender Pads – Just for Teens". She co-starred in the television series Aaron's Way and Knightwatch from 1988 to 1989. Her first starring role in a feature film was that of Nora in Pump Up the Volume (1990), opposite Christian Slater, whom she briefly dated at the time. Mathis dyed her natural blonde hair black for the role in an effort to change her image from sweet and innocent to strong-willed. Mathis appeared in the television movies Extreme Close-up, 83 Hours 'til Dawn and To My Daughter in 1990. Mathis and Slater had voice roles in the animated film FernGully: The Last Rainforest (1992). She next appeared in the comedy This Is My Life (1992), written and directed by Nora Ephron, playing an insecure teenager. Mathis appeared in the play Fortinbras in New York City in October 1992. Super Mario Bros. (1993), in which she played Princess Daisy from the popular Nintendo video game, was a box-office bomb but gained a cult following since its release. Mathis co-starred with River Phoenix in The Thing Called Love (1993). She appeared