In this animated adventure, chipmunk Alvin has werewolves on his mind. After being haunted by a creepy nightmare, he is convinced that his eerie next-door neighbor, Mr. Talbot, has a monstrous secret. As he and his brother Simon investigate, shy sibling Theodore, who has been reluctantly cast in the school's production of "Dr. Jekyll and Mr. Hyde," finds his inner monster after being attacked by a strange dog.
Did You Know?
was considered for the role of Brittany, Kath Soucie
was considered for the role of Jeanette, and Debi Derryberry
was considered for the role of Eleanor, but all three rejected their roles because they were too busy working on other shows. See more
In the short scene where Simon is yelling at Alvin that there is no such thing as werewolves (right before Theodore pops out as a werewolf) they are the same height though Simon should be taller. See more
[Theodore has turned into a werewolf but is acting playful
He's like a-a-a puppy.
A werewolf puppy.
[Alvin and Simon both cringe
A non-housebroken werewolf puppy!
Follows Alvin & the Chipmunks
Munks on a Mission
Performed by The Chipmunks See more