The Dybbuk (Yiddish: דער דיבוק, Der Dibuk; Polish: Dybuk) is a 1937 Yiddish-language Polish fantasy drama directed by Michał Waszyński. It is based on the play The Dybbuk by S. Ansky. The Dybbuk, or Between Two Worlds (Yiddish: דער דיבוק, אדער צווישן צוויי וועלטן; Der Dibuk, oder Tsvishn Tsvey Veltn) is a 1914 play by S. Ansky, relating the story of a young bride possessed by a dybbuk – a malicious possessing spirit, believed to be the dislocated soul of a dead person – on the eve of her wedding. The Dybbuk is considered a seminal play in the history of Jewish theatre, and played an important role in the development of Yiddish theatre and theatre in Israel. The play was based on years of research by Ansky, who traveled between Jewish shtetls in Russia and Ukraine, documenting folk beliefs