In an adventure filled with laughter and melodies, our beloved chipmunks embark on an exciting cruise that promises fun under the sun. Alvin, Simon, and Theodore are ready for a dream vacation, but, as always, things never go as planned. During a journey across the ocean, the trio ends up stranded on a deserted island after a small accident with their luxury boat. With no cell coverage and surrounded by a tropical landscape, the chipmunks must set aside their differences and come together to survive.
As they try to find their way back home, the island hides unexpected surprises. A rival group of chipmunks appears, led by the crafty and stubborn Zoe, which leads Alvin to compete in a battle of wits and charisma. Rivalry mixes with camaraderie, and the chipmunks discover that true friendship and teamwork are the keys to overcoming any challenge.
As they struggle to escape the island and return to the real world, hilarious situations abound. With plenty of catchy music and memorable moments, this adventure is a reminder that, although vacations can get chaotic, there is always a lesson to learn about family and friendship. With absurd misadventures and endless fun, the chipmunks teach us that the best part of the journey is what we discover together.