Jesse Eisenberg's new film, 'A Real Pain,' premiered at the Warsaw Jewish Film Festival, exploring the journey of two cousins, David and Benji, as they honor their late grandmother, a Holocaust survivor, by visiting Poland. Eisenberg, who wrote, directed, and starred in the film, describes it as a 'love letter to Poland,' reflecting on his family's history and the complexities of Jewish identity. The film features autobiographical elements, including scenes shot in the house where his family lived until World War II. Eisenberg's personal connection to the story is evident in the nuanced portrayal of grief and cultural heritage, emphasizing the challenges of reconnecting with the past. Critics have praised the film as an Oscar contender, highlighting its blend of humor and pathos against a backdrop of historical significance. Alongside 'A Real Pain,' the festival also showcases films addressing themes of ancestral identity and Polish-Jewish relations.