A Lesson in History
Directed by	Lev Arnshtam Hristo Piskov
Written by	Lev Arnshtam Hristo Piskov
Cinematography	Yu-Lan Chen Aleksandr Shelenkov
Music by	Kara Karaev
Production companies	Mosfilm Boyana Film
Release dates	26 February 1957 (1957-02-26) (Soviet Union) 27 May 1957 (1957-05-27) (Bulgaria)
Running time	91 minutes
Countries	Soviet Union Bulgaria
Languages	Russian Bulgarian

A Lesson in History (Russian: Урок истории, Bulgarian: Урокът на историята) is a 1957 joint Soviet–Bulgarian historical drama film directed by Lev Arnshtam and Hristo Piskov about Georgi Dimitrov and the Leipzig Trial.

Plot

The year is 1933. Georgi Dimitrov (Stefan Savov) comes to Berlin to establish links with the local Bulgarian communists. The Nazi leaders are doing their best to break the resistance of the Communists. Hermann Göring (Yuri Averin) conceives a provocation: during the arson of the Reichstag, his associate must be caught with a ticket of a member of the Communist Party. The Reichstag is set on fire, the provocateur Marinus van der Lubbe (Georgi Kaloyanchev) and the deputy of the Reichstag Ernst Torgler are arrested. Mass repressions against Communists are commencing. Dimitrov also falls in the hands of the Nazi court. However, in the courtroom, workers, including Heinrich Lange (Gennadi Yudin), prove the falsehood of the accusation. The National Socialists are forced to free Dimitrov. The Soviet government grants him the right of political asylum.

Cast

• Stefan Savov – Georgi Dimitrov
• Tzvetana Arnaudova – Paraskeva Dimitrova
• Ivan Tonev – Stefcho
• Gennadi Yudin – Heinrich Lange
• Borya Burlyaev – Vili Lange
• Apollon Yachnitskiy – Hitler
• Yuri Averin – Gyoring
• Pyotr Berezov – Himler
• Encho Tagarov – Gyobels
• Nikolay Volkov – Heldorf