Joanna Cassidy (born Joanna Virginia Caskey) is an American actress and former model. She began working as a model in the 1960s and made her professional acting debut in 1973, appearing in the thriller films The Laughing Policeman and The Outfit. She later starred in the films Bank Shot (1974) and The Late Show (1977), the short-lived television series The Roller Girls (1978), and 240-Robert (1979). In 1982, she played replicant Zhora Salome in the science-fiction film Blade Runner.
Cassidy starred in the political thriller film Under Fire (1983), winning a Sant Jordi Award for Best Actress in a Foreign Language Film and received a nomination for the National Society of Film Critics Award for Best Actress. From 1983 to 1984, she starred opposite Dabney Coleman in the NBC comedy series Buffalo Bill, for which she received a Golden Globe Award and was nominated for a Primetime Emmy Award for Outstanding Lead Actress in a Comedy Series. She later starred in films The Fourth Protocol (1987), Who Framed Roger Rabbit (1988) for which she received a Saturn Award nomination, The Package (1989), Where the Heart Is (1990), Don't Tell Mom the Babysitter's Dead (1991), Vampire in Brooklyn (1995), and Ghosts of Mars (2001).
Cassidy also starred in a number of made-for-television movies and miniseries, including Hollywood Wives (1983), Invitation to Hell (1984), Barbarians at the Gate (1993), and The Tommyknockers (1993). From 2001 to 2005, she played Margaret Chenowith on the HBO drama series Six Feet Under, for which she received both Primetime Emmy Award and Screen Actors Guild Award nominations for her supporting turn on the hit series. From 2011 to 2013, she played Joan Hunt on the ABC series Body of Proof, and from 2010 to 2013 starred in the HBO Canada comedy series Call Me Fitz, for which she won two Canadian Screen Awards, as well as a nomination for a Gemini Award.
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Biography
Cassidy was born Joanna Virginia Caskey in Camden, New Jersey, across the Delaware River from Philadelphia, the daughter of Virginia and Joe Caskey. She was raised in Haddonfield, and attended Haddonfield Memorial High School, and has described herself as being "a rowdy kid" there. She is known for her infectious, howling laugh which can be heard in the film The Laughing Policeman and on her appearances on The Tonight Show Starring Johnny Carson.
Cassidy majored in art at Syracuse University. During her time there, she married Kennard C. Kobrin in 1963, a doctor in residency, and found work as a fashion model. They moved to San Francisco, where her husband set up a psychiatric practice, while Cassidy continued modeling. They had a son and a daughter together. In 1968, she landed a bit part in the thriller film Bullitt.
In June 2025, she reportedly is in a relationship with her former co-star Suzanne Somers' widower, Alan Hamel.
Career
Cassidy's first major film appearance was in the 1973 thriller The Outfit. She appeared in a 1973 Smokey Bear public service announcement, and on such television series as Mission: Impossible, Starsky & Hutch and Taxi. She had a secondary role in the drama film Stay Hungry (1976), a film about bodybuilding that featured a young Arnold Schwarzenegger. Cassidy was considered for the role of Wonder Woman for a television series, but lost it to Lynda Carter. She co-starred in the film Our Winning Season (1978). Her first regular role was as sheriff's pilot Morgan Wainwright in the action-adventure series 240-Robert (1979), although the series lasted for only two abbreviated seasons. Afterwards, Cassidy continued to appear in guest roles in series such as Dallas and Falcon Crest, as well as a regular role on the short-lived sitcom Buffalo Bill (1983) (for which she earned a Golden Globe Award). She starred as a lead character, CIA operative Liz "Foxfire" Towne, in the short-lived NBC action television series Code Name: Foxfire (1985).
In 1982, Cassidy had her breakthrough film role as the replicant snake performer Zhora Salome in Ridley Scott's science-fiction film Blade Runner. The following year, she co-starred in Under Fire with Gene Hackman and Nick Nolte, earning her a Sant Jordi Award and a nomination for a National Society of Film Critics Award. She continued to appear in both films and television; she co-starred in the television miniseries Hollywood Wives (1985), and appeared in The Fourth Protocol (1987), Who Framed Roger Rabbit (1988), 1969 (1988), The Package (1989), Where the Heart Is (1990) and Don't Tell Mom the Babysitter's Dead (1991). In 1993, she co-starred with Dudley Moore on the sitcom Dudley, but the series only lasted for six episodes. She played the ex-wife of James Garner's lead character in the television movie, The Rockford Files: I Still Love L.A. (1994).
Her other screen credits from this era include Barbarians at the Gate (1993), the miniseries adaptation of Stephen King's The Tommyknockers (1993), and Wes Craven's Vampire in Brooklyn (1995). Cassidy also provided the voice of Inspector Maggie Sawyer on The WB series Superman: The Animated Series, and had recurring guest roles on television series such as L.A. Law, Melrose Place, Diagnosis: Murder, and The District.
Since 2000, Cassidy has appeared in the film Ghosts of Mars (2001), directed by John Carpenter, and had a recurring role as Margaret Chenowith on the HBO drama series Six Feet Under, for which she received Emmy Award and Screen Actors Guild Award nominations. In 2004, she guest-starred in three episodes of Star Trek: Enterprise as T'Les (the Vulcan mother of Enterprise crewmember T'Pol), and she had a recurring role as Beverly Bridge on the series Boston Legal in 2006. She voiced the villainess Hecubah in the computer game Nox (2000) and once again voiced Maggie Sawyer in the 2002 video game Superman: Shadow of Apokolips.
