|Colleen Dewhurst (1924 - 1991)
Ex-Mrs. George C. Scott
Mother of Campbell Scott
|The Big Valley: A Day of Terror (1966) [Annie Morton]: Shot in the stomach by Barbara Stanwyck when Colleen threatens to kill Linda Evans. (Thanks to Dr. Dan)
McQ (1974) [Myra]: Shot twice in the stomach by a hitman after she opens the door, expecting John Wayne.
The Dead Zone (1983) [Henrietta Dodd]: Shot in the stomach by Tom Skerritt after she tries to shoot Christopher Walken.
Murphy Brown (I don't know the exact episode) (1991) [Avery Brown Sr.]: After Colleen's death in real life, her passing was acknowledged by an episode dealing with the death of her character. (Colleen's last actual appearance on the series was in the 1990 episode Bob & Murphy & Ted & Avery.)
Road to Avonlea: Old Friends, Old Wounds (1992) [Marilla Cuthbert]: Dies (off-screen) of heart failure; this episode was prepared as a tribute after Colleen's death in real life, and all of her appearance in this episode was assembled from previously-filmed footage. (Her last actual appearance on the series was in the 1990 episode Of Corsets, Secrets, and True True Love.) (Thanks to Johan)