Ross Bagdasarian, Jr.

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.

Dir. Kathi Castillo · With Ross Bagdasarian Jr., Janice Karman, Maurice LaMarche

The Chipmunks and the Chipettes go head to head in a hot air balloon race, and the winner gets $100,000. Unbeknownst to the participants, the "race" is actually a diamond smuggling ring!

Dir. Janice Karman · With Ross Bagdasarian Jr., Janice Karman, Dody Goodman

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.

Dir. Kathi Castillo · With Ross Bagdasarian Jr., Dee Bradley Baker, Michael Bell