Fantastic Mr. Fox

While raiding Berk's Squab Farm, Mr. Fox and his wife, Felicity, are caught in a trap. Felicity reveals her pregnancy to her husband and makes him promise to find a safer job. Twelve fox-years later, the Foxes and their son, Ash, are living in a hole. Ignoring his lawyer Clive Badger's warnings, Mr. Fox moves them into a better home inside a tree, perilously close to the operations of three notorious farmers: Walt Boggis, Nate Bunce, and Frank Bean.
Soon after the Foxes move in, Felicity's nephew Kristofferson Silverfox comes to live with them due to his father receiving long-term treatment for double pneumonia. Longing for his days as a thief, Mr. Fox and his opossum friend Kylie steal poultry and cider from Boggis, Bunce, and Bean's farms. Angered by the raids, the farmers shoot off Mr. Fox's tail and demolish his home, forcing the Foxes underground. The group encounters Badger and many other animals whose homes the three farmers have destroyed. As the homeless animals begin fearing starvation and blaming the Foxes, Mr. Fox leads them on a digging expedition to tunnel to the three farms, stealing their prized goods.
Discovering that Mr. Fox has stolen all their goods, the farmers and the fire chief flood the animals' tunnel network with Bean's cider, washing them out into the sewers. Ash and Kristofferson slip away from the celebration and return to Bean's farm, intending to reclaim the missing tail, but Bean's wife discovers their presence and captures Kristofferson. Realizing that the farmers plan to use Kristofferson to lure him into an ambush, Mr. Fox heads to the surface to surrender but returns when Rat, Bean's violent security guard, confronts the animals and attacks Ash and Felicity. A fight between Mr. Fox and Rat results in the latter being pushed into a generator, electrocuting him. Before dying, Rat reveals that Kristofferson is being held in an attic in Bean Annex, prompting Mr. Fox to organize a rescue mission.
He asks the farmers for a meeting in Paddington near the sewer hub, offering to surrender himself on the condition that the farmers free Kristofferson and spare the other animals. The farmers prepare an ambush, but the animals, anticipating it, launch a counterattack that allows Mr. Fox, Ash, and Kylie to enter Bean Annex undetected. Ash frees Kristofferson and impresses his father and the group by braving enemy fire to release a rabid beagle to keep the farmers at bay.
As the farmers wait for the animals to come out of the manhole, the animals settle into their new homes in the sewers. Soon afterward, Fox raids a supermarket owned by the farmers, where Felicity reveals her new pregnancy. The animals dance in the aisles, celebrating their abundant new food source.