Martha Plimpton, born on November 16, 1970, is a distinguished American actress and a member of the renowned Carradine acting family. She began her career as a teenage film actress and successfully transitioned into mature roles on both stage and screen, earning critical acclaim including a Primetime Emmy Award and multiple Tony Award nominations.
Profile Summary
Full Name | Martha Campbell Plimpton |
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Date of Birth | November 16, 1970 |
Place of Birth | New York City, U.S. |
Nationality | American |
Partner | Previously River Phoenix, Jon Patrick Walker; currently single |
Children | None |
Occupations | Actress, Singer |
Net Worth | Approximately $4.5 |

Early Life and Education
Martha was born in New York City to actors Keith Carradine and Shelley Plimpton, growing up surrounded by the performing arts.
She attended the Professional Children’s School in Manhattan, which caters to young performers.
Starting at age eight, she trained in acting workshops and quickly began working professionally.
Career
Plimpton’s acting career started with her film debut in Rollover (1981). She rose to fame with her role in The Goonies (1985) and continued to build her reputation with movies like The Mosquito Coast (1986), Running on Empty (1988), and Parenthood (1989).
Over the years, she has worked steadily in film, television, and theater. On television, she earned an Emmy Award for her guest role on The Good Wife and was nominated for another Emmy for her lead role in Raising Hope.
Her stage work on Broadway has been highly praised, earning her three Tony Award nominations for productions including The Coast of Utopia and Top Girls.
Personal Life

Martha Plimpton has been romantically linked to River Phoenix and Jon Patrick Walker in the past. She is currently single and does not have children.
Net Worth
Her net worth is estimated at around $4.5 million, accumulated through her extensive and diverse work in entertainment.
Selected Filmography
- Rollover (1981)
- The Goonies (1985)
- The Mosquito Coast (1986)
- Running on Empty (1988)
- Parenthood (1989)
- Beautiful Girls (1996)
- Frozen II (2019) (voice role)
- Mass (2021)
Awards and Nominations
- Won Primetime Emmy Award for Outstanding Guest Actress in a Drama Series for The Good Wife
- Nominated for Primetime Emmy Award for Raising Hope
- Three Tony Award nominations for The Coast of Utopia, Top Girls, and Pal Joey
Martha Plimpton continues to be a respected and versatile presence in American film, television, and theater.