My Grandparents Had a Hotel (1991)

My Grandparents Had a Hotel is a 1991 documentary film by Karen Shopsowitz that takes a nostalgic look at the Montieth Inn, a popular Jewish resort operated in the Canadian Catskills from 1935-1949. Although it is Canadian, the inn is similar to Grossinger's and the Concord Hotel in the Catskills of New York, which also saw their heyday in the mid-20th century.

More at Wikipedia.