Don't forget Ned Beatty, Lex Luthor's sidekick in Christopher Reeve's Superman movies, also in many other movies, Deliverance, etc. He made a movie in St. Charles, Missouri, (A St. Louis suburb), in 1990. The name of the film was "Back to Hannibal: The local hobby shop there was Mark Twain Hobby. I knew the owner well and was there a lot. While Beatty was filming it, I walked into the store one day and there he was. And no, I didn't approach him, just looked and thought, "Wow, Ned Beatty is an aircraft modeler!!!
Also, Actor Max Von Sydow, who was in many movies, Judge Dredd, 3 days of the Condor, Conan, The Exorcist, etc., was a figure painter.
Bob