|Nehemiah Persoff (1919 - )|
|Alfred Hitchcock Presents: Heart of Gold (1957) [Ralph Collins]: Stabbed in the stomach by Darryl Hickman in self-defense during a struggle in the kitchen.
Men in War (1957) [Sfc. Nate Lewis]: Killed in an explosion when he panics and runs after walking into a minefield. (Thanks to Brian)
Playhouse 90: The Killers of Mussolini (1959) [Benito Mussolini]: Executed, along with Ilka Windish, by a firing squad of partisans; their bodies are then hanged upside-down. (I haven't seen this episode, but I'm familiar with the historic facts.)
The Twilight Zone: Judgment Night (1959) [Carl Lanser]: Dies (off-screen) under unspecified circumstances, some time before the episode begins; he wakes up on board a British ship, and eventually discovers that his own U-boat sank the ship and that he is being forced to relive the sinking over and over again.
The Comancheros (1961) [Graile]: Stabbed in the back by Iphigenie Castiglioni; he dies shortly afterwards while talking to his daughter (Ina Balin). (Thanks to Brian)
The Wild Wild West: The Night of the Inferno (1965) [General Andreas Cassinello]: Shot to death (off-screen) by Victor Buono's men after they take him away; we only hear the shot as Victor talks to Robert Conrad.