"La hora de la sinfonía" (Reparto)

Actores principales

• Walt Disney

  Personaje: Mickey Mouse (voice) (uncredited)
• Billy Bletcher

  Personaje: Pete - Sylvester Macaroni (voice) (uncredited)
• Pinto Colvig

  Personaje: Goofy (voice) (uncredited)
• Florence Gill

  Personaje: Clara Cluck (voice) (uncredited)
• Clarence Nash

  Personaje: Donald Duck (voice) (uncredited)
• John McLeish

  Personaje: Radio Announcer (voice) (uncredited)