Hwam returns with news of a utopian cave community, accidentally reigniting the argument between the Croods and Bettermans. As the Croods journey to Caveana and the Bettermans adjust to life without them, the parents deny how much they miss each other.

• Chris Sanders
• John Cleese
• Kirk DeMicco

• Matthew Waterson
• Kiff VandenHeuvel
• Ally Dixon