|Patrick Stewart (1940 - )|
|Antony and Cleopatra (1974) [Enobarbus]: Mortally wounded (off-screen) on the battlefield; he dies after being discovered by two guards and delivering a delirious monologue.
Hedda (1975) [Ejlert Loevborg]: Shot in the stomach (off-screen) when his gun goes off during a struggle with a prostitute. We only see Timothy West informing Glenda Jackson and Peter Eyre of his death; his body is not shown.
Hennessy (1975) [Tilney]: Shot to death when his gun goes off during a struggle with Rod Steiger in the back of a car; his body is shown again later on when Rod abandons the car in front of a police station. (Thanks to Tony)
I, Claudius (1976) [Sejanus]: Stabbed to death by John Rhys-Davies' soldiers.
Hamlet, Prince of Denmark (1980) [King Claudius]: Stabbed with a poisoned blade by Derek Jacobi. (I haven't seen this version, but I'm familiar with the story...)
Lifeforce (Space Vampires) (1985) [Dr. Armstrong]: Life-force drained by Mathilda May. (Thanks to Jennifer and Philip)
Star Trek: The Next Generation: Cause and Effect (1992) [Captain Jean-Luc Picard]: Killed in an explosion, along with the rest of the crew, when the Enterprise collides with Kelsey Grammer's ship; due to a time-loop, this is repeated several times until Brent Spiner succeeds in preventing the collision. (Thanks to Stephen)
Gunmen (1994) [Loomis]: Buried alive by Denis Leary and his men when Denis takes over Patrick's organization.
The Canterville Ghost (1996) [Sir Simon de Canterville]: Suffocated after being entombed alive in the castle, several centuries in the past; he appears as a ghost throughout the movie. (I haven't seen this, but I'm roughly familiar with the story.)
Moby Dick (1998) [Captain Ahab]: Drowned after being lashed to the whale when he harpoons it. (I haven't seen this version, but again, I'm familiar with the story.)
King of Texas (2002) [John Lear]: Dies of a heart attack from grief over the death of his daughter (Julie Cox).
X-Men: The Last Stand (X-Men III; XIII) (2006) [Professor Charles Xavier]: Disintegrated by Famke Janssen's mental powers, while Halle Berry, Hugh Jackman, and Ian McKellen look on helplessly. (The final scene after the closing credits suggests that Patrick's mind has been transferred into a comatose man.) (Thanks to Mathew, Patrick, Neil and Brad)
TMNT (Teenage Mutant Ninja Turtles) (2007; animated) [Max Winters]: Crumbles into dust after his immortality is lifted. (Thanks to ND and Mariano)