Question: What nationality is the director of film Merton Of The Movies (1947 Film)?
Sentence (from "Robert Alton"): He is principally remembered today as the discoverer of Gene Kelly, for his collaborations with Fred Astaire, and for choreographic sequences he designed for Hollywood musicals such as "The Harvey Girls" (1946), "Till the Clouds Roll By" (1946), "Show Boat" (1951), and "White Christmas" (1954).
Relevant evidence: No