Nelson Eddy
Narrator / Characters (segment "The Whale Who Wanted to Sing at the Met") (voice)
Dinah Shore
Self (voice)
Benny Goodman
Jerry Colonna
Narrator (segment "Casey at the Bat") (voice)
Andy Russell
Sterling Holloway
Narrator (segment "Peter and the Wolf") (voice)
Tatiana Riabouchinska
Silhouetted Dancer
David Lichine
Patty Andrews
Andrews Sisters (singing voice) (uncredited)
Maxene Andrews
Laverne Andrews
Ken Darby
The King's Men / Choral Director (Ken Darby Chorus) (singing voice) (uncredited)
