Plot
As Alvin struggles with nightmares involving werewolves, the school play of Jekyll & Hyde is in jeopardy when the lead, Alvin, is suspended. In an attempt to boost his confidence, the principal suggests Theodore, who's suddenly going through some canine changes.
Cast
Ross Bagdasarian, Jr.
Alvin Seville / Simon Seville / Dave Seville (voice)
Janice Karman
Theodore / Brittany / Jeanette / Eleanor (voice)
Морис Ламарш
Mr. Lawrence Talbot (voice)
Мириам Флинн
Principal Milliken (voice)
Роб Полсен
Mr. Rochelle (voice)
Эйприл Уинчелл
Madame Raya (voice)
Элизабет Дэйли
Nathan (voice)
Фрэнк Уэлкер
Werewolf Vocal Effects (voice)