Maurice 4: The Road to Love

Alvin (voiced by Justin Long), Kido (voiced by Jesse McCartney) and Simon (played by Matthew Gray Gubler) are three cute chipmunks. One of them has a weird mind, one has a strong and solid body, and the other has wisdom higher than human beings. The three of them have very good relationships and are close partners. David (Jason Lee) is the owner of three mice. In recent days, he plans to drive to Miami, where his beloved girlfriend lives, and he is going to propose a romantic proposal to her. However, the three chipmunks misunderstood their owner and thought that Alvin was about to abandon them. Not only that, they also learned that David's girlfriend's son was a cruel "devil"! To thwart David's proposal, three chipmunks devise a seamless plan.