Daum created two documentary films, A Life Apart (1997) on Hasidim in Brooklyn, and Hiding and Seeking (2003), a film on Polish gentiles that sheltered Jews during World War II. Through his efforts, he secured the Yad Vashem award for the family that sheltered his wife's family. He partnered on the films with Oren Rudavsky.[3] As of 2008, he was working on a film, Common Ground, which will address the work of non-Jews in working to maintain Jewish cemeteries in Poland.
His 2004 film, Hiding and Seeking, began as a search to reconnect with the Poles that sheltered his family. The Jewish Week wrote of Daum's work on this film, "The film speaks more deeply to how religious intolerance is insidious no matter who is practicing it, and upbraids Holocaust survivors who broke all ties with their rescuers, despite wartime promises to stay in touch forever".
"I believe in the importance of self-criticism for all communities, Jewish, non-Jewish Islamic, Christian", says Daum. "We do ourselves a disservice when we can see faults in others but not see our own shortcomings".
Daum died on January 7, 2024, at the age of 77.[4]
