Louis Weiss and Rubin Goldberg produced the Yiddish-language sound film Uncle Moses. In New York. The film was directed by Sidney M. They are Goldin and Scotto. The script was used in the play. The title role was played by Maurice Schwartz. Directorial assistants were Shimen Rushkin and Frank Melford. Frank Zucker and Buddy Harris made the sound recordings. They are Ash, Gerre Barton and Armond Schettini. Charles Nasca was the technical director. Maurice Schwartz was the most important person in the Yiddish theater. "The greatest of all Jewish Actors" was one of the titles he was given.