"The Croods" is an animated film that follows a prehistoric family, the Croods, as they navigate a changing world. The family consists of the overprotective father Grug, his wife Ugga, their children Eep, Thunk, and Sandy, and Grug's mother-in-law Gran. They embark on a journey after their cave is destroyed, encountering various creatures and challenges. Throughout their adventure, the Croods meet a clever young man named Guy, who introduces them to new ideas and inventions. The film explores themes of family, adaptation, and the importance of embracing change in a vibrant, prehistoric setting.