Cast of Alvin and the Chipmunks: The Squeakquel

Alvin and the Chipmunks: The Squeakquel is a 2009 American live-action/computer-animated musical comedy film directed by Betty Thomas. A sequel to the 2007 film, the plot follows the Chipmunks as they navigate their way through school, aiming to save the music program by competing in a battle of the bands. They encounter a rival group, the Chipettes, and both groups find themselves entangled in romantic and musical rivalries.