The Croods 3D 2013. The Crood family lives in a dark cave under the protection of father Grug. His teenage daughter Eep rebels and meets an inventive nomad named Guy, who warns of the end of the world. An earthquake destroys their cave, forcing the family on a journey through dangerous territory. They must overcome Grug's fear of change and adapt to survive. The Croods eventually find safety in Guy's new world, where they learn to embrace the unknown.