The Sea [Morze] is a 1933 Polish short documentary film directed by Wanda Jakubowska. It was nominated for an Academy Award in 1933 for Best Short Subject (Novelty).

A Jewish man who escapes a Nazi transport hides in a Polish ski resort town by posing for photos with tourists dressed as a polar bear.

1962 film by Jerzy Zarzycki

Warsaw after the fall of the Warsaw Uprising. The Germans expel the civilian population and then proceed to systematically destroy the city. The capital is transformed into a sea of rubble, among which a few survivors hide – modern-day Robinsons. One of them is Piotr Rafalski, who rescues Krystyna, a wounded Jewish woman. Three soldiers of the People's Army, cooperating with a Soviet telegraph operator, are also in the city.