A struggling songwriter named Dave Seville finds success when he comes across a trio of singing chipmunks: mischievous leader Alvin, brainy Simon, and chubby, impressionable Theodore.

After a concert mishap lands Dave in the hospital, Alvin, Simon, and Theodore end ... Ian Hawke. The Chipmunks and the Chipettes square off; romantic sparks and crazy mishaps ensue.

Alvin, Simon, Theodore have been living with ... To save their relationship with Dave, the Chipmunks must find a way to stop him from proposing.

Alvin and the Chipmunks is a 2007 American live-action comedy film directed by Tim Hill. Based on the characters of the same name created by Ross Bagdasarian, Sr., the film stars Jason Lee ...