Rhapsody in Rivets
Plot: A construction foreman conducts his workers like a symphony orchestra as they build a skyscraper to Franz Liszt's "Hungarian Rhapsody No. 2
Friz Freleng. Friz Freleng was 35 in Rhapsody in Rivets as 'Director'
Leon Schlesinger. Leon Schlesinger was 57 in Rhapsody in Rivets as 'Producer'
Carl W. Stalling. Carl W. Stalling was 50 in Rhapsody in Rivets as 'Music'