HomePeople Biography and filmographyGyöngyi Polónyi Biography unavailable on TMDB. Movies (4)TV shows (0) Photos Movies (4) A Study about Women1967 Sons of the Stone-Hearted Man1965 · Edit A Rainy Sunday1962 · Ági Balázs Don't Keep Off the Grass1960 · Juli Kéri TV shows (0) No credits available.