Were both Stuart Paton and Ivan Perestiani  Russian film directors?
Ivan Perestiani Ivan Nikolaevich Perestiani (also Ivane, Georgian: ივანე პერესტიანი ; Russian: Иван Николаевич Перестиани ; 13 April [O.S. 1 April] 1870 — 14 May 1959) was a Russian/Soviet film director, script-writer and actor, and People's Artist of the Georgian SSR (1949). He was of Kefalonian Greek descent.
Studio Ekran Studio Ekran (Russian: Творческое объединение «Экран», Artistical Joint "Ekran" ) is a Russian (Soviet Union's until 1991) TV film studio. It was founded in 1968 and produced made-for-TV movies, mini-series and animated cartoons. In 1994, after reorganization of Ostankino TV channel, it was closed.