The Chipmunks work in an amusement park attraction. After Alvin drives a crazy tour group, they miss their next performance and are locked in the park after closing time. Little do they know that the real Dr. Frankenstein has been hired in a new attraction called, "Frankenstein's Castle"; figuring that the castle isn't scary enough, the mad scientist recreates the real Monster.

• DirectorKathi Castillo
• Release28 September 1999
• Genre
  Animation / Comedy
• Duration1h 18m
• Budget?
• Revenue?
• Rate
  

  6.8
  143 reviews
• Productions

  Universal Cartoon Studios, Bagdasarian Productions, Universal Pictures