The music of I Want to Be a Minstrel Man, sung by Harold Nicholas and chorus girls (Lucille Ball is clearly visible at 39:10 for a few seconds), was reused by composer Burton Lane in Royal Wedding (1951) as You're All the World to Me, where Astaire dances on the floor, walls and ceiling.

In the song "When My Ship Comes In" Walt Disney, Paul Whiteman and Bing Crosby are mentioned.