The Adventure of Alvin, Simon and Theodore continue in Alvin and the Chipmunks: The Road Chip. It begins as their manager/guardian Seville David decides that she wants to have a life on the ground, so he offers to produce on songwriting. But Alvin and the others want. And Dave has a new girlfriend, Samantha who has a son, Miles treats them like dirt. Dave has to Florida to help one of their artists and Samantha gives long and Alvin and the others behind. They think that Dave is planning to propose to her and Dave fear them ditch. So she and together with Miles tries to go to Florida to stop the proposal. But do not have enough money so that the squirrels have to drive in the boot, but when they found the Air Marshall, who held a grudge against them to do away with them, so that they can force the plane to the ground and away from Florida because they have to go walking and find a way to get there.