As the Croods continue their quest for a safer and more comfortable life, they stumble upon an enchanting oasis, seemingly tailor-made for their every need. This newfound haven, however, comes with an unexpected twist - sharing the space with the enigmatic and affluent Bettermans. The patriarch of the Crood family, Grug, is initially wary of this new arrangement, but his daughter Eep's fascination with the Bettermans' luxurious lifestyle soon wins him over. As the two families begin to coexist, they face a series of hilarious misunderstandings and cultural clashes that test their tolerance for one another. The Bettermans, led by the charismatic and controlling Phil Betterman, are everything the Croods are not - sophisticated, refined, and obsessed with perfection. His wife, Uga, is a master of etiquette and decorum, while their son, Hope, is a tech-savvy whiz kid who becomes fast friends with Eep's son, Thunk. As tensions simmer beneath the surface, Grug finds himself increasingly frustrated by Phil's constant criticism and one-upmanship. Meanwhile, Eep begins to develop feelings for Hope, which further complicates their living situation. The Croods' trusty companion, Spiny, also becomes entangled in the chaos as he tries to make sense of this strange new world. As the two families navigate their differences, they ultimately realize that despite their vastly different backgrounds and values, they share a common goal - to find happiness and security. Through a series of heartwarming and laugh-out-loud moments, The Croods: A New Age reminds us that even the most unlikely of relationships can blossom into something special when we learn to appreciate our differences and celebrate our shared humanity.