|Joanna Cassidy (1945 - )|
|She's Dressed to Kill (Someone's Killing the World's Greatest Models) (1979) [Camille Bentancourt]: Neck snapped (off-screen) with a single blow by Jim McMullan in her bedroom. Her body is shown afterwards when John Rubinstein and Gretchen Corbett discover her.
Blade Runner (1982) [Zhora]: Playing a 'replicant' android, she is shot in the back by Harrison Ford while running through the streets, trying to escape.
The Fourth Protocol (1987) [Vassilievna]: Shot in the chest (through a pillow) by Pierce Brosnan in the bedroom. Her body is later shown lying in a bathtub in two more scenes. (Nudity alert: Topless)
All-American Murder (1992) [Erica Darby]: Bitten by a venomous snake that Josie Bissett had placed in her car. (Thanks to jack)
The Tommyknockers (1993) [Sheriff Ruth Merrill]: Killed after being taken over by the aliens (though I don't know the details). (Thanks to Garrett)
Ghosts of Mars (2001) [Whitlock]: Killed in an explosion after she, Natasha Henstridge, and Ice Cube sabotage a nuclear power station to wipe out the possessed colonists. Joanna becomes possessed right after they do the job, and is left behind while Natasha and Ice make their way to safety.
Star Trek: Enterprise: Awakening (2004) [T'Les]: Fatally injured when the sanctuary is bombed on Robert Foxworth's orders; she dies shortly afterwards while talking to her daughter (Jolene Blalock). (Thanks to Neil)
Six Feet Under: Everyone's Waiting (2005) [Margaret Chenowith]: Dies (off-screen), presumably of natural causes, at some point between the 2006 epilogue and the subsequent epilogues. (Thanks to PortsGuy)
Heroes: Truth & Consequences (2007) [Victoria Pratt]: Shot to death by David Anders. (Thanks to Eric)