Year
1948
Directed by Helmar Lerski
This film is a docu-drama about a young holocaust survivor in the children's village of Ben-Shemen. At around the half hour mark there is a Shabbat dinner ceremony in which the children and the adults sing Louis Lewandowski's version of Lecha Dodi, a tune that brings solace and calm to the film's protagonist.
Complete film on Youtube, courtesy of the Steven Spielberg Jewish Film Archive Virtual Cinema: