Episode Title:
The Wall/The Amazing Chipmunks.
Episode Description:
The Wall: The Chipmunks go to Berlin to play in the "Wall of Iron" concert by the Berlin Wall. There they meet and befriend a young girl named Caterina who has a brother named Eric that lives on the other side. The Chipmunks inspire the Germans to tear down the wall.
The Amazing Chipmunks: A crook uses the Chipmunks' tour as camouflage for his own evil deeds: While people are out watching the Chipmunks' concerts, his trained chimpanzees raid the empty houses.