Katyń (2008) is a Documentary, History film that follows the murder of thousands of Polish officers and representatives of the elite by the Soviets was a planned action of extermination of that part of the society of the Second Republic, which formed the foundation of Polish statehood. For the Communists, it was a prelude to their subsequent seizure of power, which is why the Katyn lie became one of the cornerstones of the Polish People's Republic. From the beginning, however, Poles demanded that the truth about the crime be revealed. Currently, you can watch Katyń on Amazon Video. Streaming availability may vary by country and platform over time. Fans of documentary movies may also want to explore similar titles below.