What movie and television projects has Robert Gentry been in?

It seems you're asking about an actor named Robert Gentry. There isn't a lot of readily available information online about actors with that name. To help me find the correct actor, could you please provide some more information? For example:

* Is there a specific project you remember him being in? This could be a movie title, TV show, or even a character name.

* Do you know his approximate age or the time period he might have been active?

* Is he known for a specific type of role or genre?

The more details you can provide, the better chance I have of finding the correct Robert Gentry and his acting credits.