Mickey Mouse Sound Cartoons Episode 79 Mickey's Grand Opera Episode Title:Mickey's Grand Opera.Episode Description:At a formal concert hall, Mickey conducts the orchestra for an opera starring Clara Cluck and Donald Duck. Before the program, Mickey unexpectedly finds Pluto backstage and sends him home. But the dog becomes distracted by an unattended magician's hat with a rabbit inside. Eventually the opera begins, which features Clara and Donald unintelligibly clucking and quacking back and forth. Pluto, still following the animal spewing hat, wanders onstage during the show and creates chaos.