In a prehistoric world that is constantly changing, a group of unusual friends faces a new epic challenge. Sid, the funny and clumsy sloth, realizes that the glacier where they live is in danger of melting, which could mean the end of their home and beloved naps. With the help of Manny, the melancholic mammoth who has decided to open himself up to the idea of family, and Diego, the saber-toothed tiger who, despite his fierce appearance, is becoming more protective of his friends, they embark on an adventure to escape the impending flood.
Along the way, they encounter a colorful group of new characters, including Ellie, a mammoth who actually thinks she is a platypus, and her always comical siblings. As things get complicated, what began as a survival mission transforms into a journey of friendship, love, and self-acceptance. Our original trio, along with their new companions, must learn to work as a team, face their fears, and discover the importance of family amidst the chaos. With plenty of jokes, emotional moments, and the classic animation we love so much, the adventure culminates in an exciting climax that will teach them not only about life but also about what it truly means to be together during tough times. Get ready for a whirlwind of laughter and emotions in this carefree odyssey!