Bitwa warszawska 1920) is a Polish historical film directed by Jerzy Hoffman depicting the events of the Battle of Warsaw (1920) of the Polish–Soviet War.

Marshal Józef Piłsudski (Daniel Olbrychski) wants to create federations of independent states in the east.

Jan Krynicki (Borys Szyc), a young poet with leftist views, returns to the army.

On the day of leaving for the war, he marries Ola (Natasza Urbańska), a beautiful actress from the revue theater.

After conversations with Commissioner Bykowski (Adam Ferency), Jan finally sees the real calculations of the Red Revolution.