Alternatywy 4 ([ˌaltɛrnaˈtɨvɨ ˈʧ̑tɛrɨ]; "4 Alternative (Disjunction) Street") is a Polish comedy TV series that was completed in 1983 and, due to the censorship, first aired only in 1986. Many famous Polish actors appeared in the series. The filming location used in Alternatywy 4 was a residential complex, still in existence at 3 Marii Grzegorzewskiej Street in Warsaw, Poland. The series was a satire of life under the communist rule in Poland. The dialogues had to be written in a way that they would be approved by the communist authorities censorship office. Due to the censorship, partial or entire scenes had to be cut. 30 years after the series was filmed it underwent a digital reconstruction and the initially deleted scenes were added, after they had been found in the archives of TVP