Reviewed by GREG KINGDirector: Jan HrebejkStars: Zuzana Maurery, Marek Kucera, Tamara Fischer, Ina Gogalova, Oliver Oswald, Martin Havelka, Peter Bebjak.Bad Teacher, Czech style?The setting for this grim drama is a suburban school in Bratislava, Czechoslovakia, which is a surrogate for the systemic corruption of the country. The director is prolific veteran Czech filmmaker Jan Hrebejk, …