Were Ivan Perestiani and Patricio Guzmán both 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.
Adolfo Aristarain Adolfo Aristarain (born October 19, 1943) is an Argentine film director and screenwriter. "Variety" has deemed him "a master filmmaker."