When did John Hart - actor die?

There are several actors named John Hart, so it's important to be specific. Please clarify which John Hart you are referring to.

For example, you could provide:

* His full name: Is it John Hart (e.g., John Hart, the American actor who played the role of Captain Kirk in the original Star Trek pilot)?

* His date of birth: This can help differentiate between actors with the same name.

* Other notable roles: Mentioning a specific movie or TV show he was known for can help narrow down the search.

Once you provide more information, I can help you find the date of his death.