|Michael Gough (1916 - 2011)
Ex-Mr. Anneke Wills
|Blanche Fury (1948) [Laurence Fury]: Shot in the chest with a musket by Stewart Granger, in the garden of Michael's mansion. (Thanks to Brian)
Horrors of the Black Museum (Crime in the Museum of Horrors) (1959) [Edmond Bancroft]: Stabbed to death by Graham Curnow after Graham jumps from a ferris wheel and lands on Michael. (Thanks to John)
The Avengers: The Cybernauts (1965) [Dr. Clement Armstrong]: Killed by his own creations after his control-device malfunctions. (Footage from his death scene was repeated in the 1967 episode The Return of the Cybernauts.) (Thanks to PortsGuy)
Dr. Terror's House of Horrors (The Blood Suckers) (1965) [Eric Landor]: Commits suicide by shooting himself, after losing his hand in a car accident; his severed hand lives on and takes revenge on Christopher Lee.
The Avengers: The Correct Way to Kill (1967) [Nutski]: Stabbed to death when Diana Rigg throws a saber at him while he's trying to kill Patrick Macnee. (Thanks to PortsGuy)
Berserk! (Circus of Terror) (1968) [Dorando]: Stabbed in the head with a spike when Judy Geeson hammers it through a wall against which Michael is leaning. (Thanks to John)
The Champions: Happening (1968) [Major Joss]: Stabbed in the chest when William Gaunt throws a knife at him while Michael is hiding behind a canvas sign. (Thanks to Brian)
Horror Hospital (Computer Killers; Doctor Bloodbath) (1973) [Dr. Christian Storm]: Decapitated when Robin Askwith drives past him in Michael's own spring-blade-equipped car; his severed head is shown in the catching basket afterwards. (Michael's face is covered with monstrous/disfigured make-up in his final scenes.)
The Legend of Hell House (1973) [Emeric Belasco]: Commits suicide (off-screen) by embalming himself in his hidden chamber, many years before the story begins; his perfectly-preserved body is shown when Roddy McDowall and Gayle Hunnicutt discover him.
The Boys from Brazil (1978) [Mr. Harrington]: Garroted by Sky Dumont after Michael discovers Linda Hayden's body.
Blake's 7: Volcano (1980) [Hower]: Commits suicide by pressing a button that causes his entire planet to explode. (Thanks to PortsGuy)
Doctor Who: Arc of Infinity (1983) [Councillor Hedin]: Shot by a guard while trying to protect Peter Davison. (Thanks to PortsGuy)
The Fourth Protocol (1987) [Sir Bernard Hemmings]: Dies (off-screen) of an unspecified illness; his funeral is shown at the end of the film. (Thanks to Graeme)
Blackeyes (1989) [Maurice James Kingsley]: Presumably beaten to death by his niece (Carol Royle). (I haven't seen this mini-series, but I vaguely recall the novel.)
Uncovered (1994) [Don Manuel]: Suffocated (off-screen) by John Wood, making it appear that he died of emphysema; we learn of his death afterwards when Kate Beckinsale gets the news. (Thanks to Eric)
Sleepy Hollow (1999) [Notary James Hardenbrook]: Commits suicide (off-screen) by hanging himself. We learn of his death afterwards when Michael Gambon informs Johnny Depp and Miranda Richardson; his body is not shown.
Tim Burton's Corpse Bride (2005; animated) [Elder Gutknecht]: Plays an ambulatory skeleton residing in the land of the dead.