In a tree farm, three musically inclined chipmunks named Alvin, Simon and Theodore find their tree cut down and sent to Los Angeles. Once there, they meet the frustrated songwriter David Seville ...

Alvin and the Chipmunks have been singing in their high-pitched voices since the 1950s, and the tiny animated crooners' names ...

and Cameron Richardson with the voices of Justin Long, Matthew Gray Gubler and Jesse McCartney. The first film was followed by three sequels: Alvin and the Chipmunks: The Squeakquel, released on ...

and Cameron Richardson with the voices of Justin Long, Matthew Gray Gubler and Jesse McCartney. The first film was followed by three sequels: Alvin and the Chipmunks: The Squeakquel, released on ...

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