|Jason Robards (1922 - 2000)
a.k.a. Jason Robards Jr.
Son of Jason Robards Sr.
Ex-Mr. Lauren Bacall
Father of Sam, Jake, and Jason (III) Robards
|Once Upon a Time in the West (C'era una volta il West) (1968) [Cheyenne]: Shot in the stomach (off-screen) in a shoot-out with Gabriele Ferzetti; he dies much later while talking to Charles Bronson in the desert.
The Ballad of Cable Hogue (1970) [Cable Hogue]: Accidentally run over by Stella Stevens.
Julius Caesar (1970) [Brutus]: Commits suicide by throwing himself on his sword.
Murders in the Rue Morgue (1971) [Cesar Charron]: Decapitated with an axe by Herbert Lom.
Melvin and Howard (1980) [Howard Hughes]: Dies (off-screen) of kidney failure; we learn of his death when it's reported in the news.
A Thousand Acres (1997) [Larry Cook]: Dies of old age/natural causes.
Enemy of the State (1998) [Congressman Phillip Hammersley]: Killed by Jake Busey and Scott Caan in a park; Jake and Scott then plant a bottle of medication on Jason to make it look like a heart attack.
Magnolia (1999) [Earl Partridge]: Dies of cancer, with his son (Tom Cruise) by his bedside. (Thanks to Adam)