Hard to Be a God

In the distant future, a space traveler from Earth breaks a special law and interferes with the history of another, Medieval-like planet.

Hard to Be a God is a 2014 drama sci-fi movie directed by Aleksei German, starring Leonid Yarmolnik, Evgeniy Gerchakov, Aleksandr Chutko. It holds an IMDb rating of 6.5/10 from 7,009 votes and runs 2h 57m.