The movie 'Alvin and the Chipmunks: The Road Chip' was officially released in theaters across the United States.
Alvin gives a Rubik's Cube to Toby during a small skirmish at Toby's birthday party, sparking the rivalry between the Chipmunks and the antagonist.
Alvin overhears that Dave plans to propose to his girlfriend Samantha on Christmas Eve, leading Alvin to fear losing his dad.
To stop Dave from proposing and potentially being replaced in Dave's life, the Chipmunks plan and set off on a road trip to Miami.
The Chipmunks face numerous comedic challenges including trouble with cars, run-ins with the antagonist, and navigating unfamiliar environments during the trip.
The Chipmunks confront Toby, who wants to give Dave a touchdown pass at the Miami Dolphins game to impress Samantha, which complicates Dave's proposal plans.
Despite all efforts, Dave successfully proposes to Samantha during the Miami Dolphins game, solidifying their relationship.
After realizing Dave's happiness is more important, the Chipmunks accept Samantha and the upcoming changes in their family dynamic.