Return of the documentary following the Noel and Sue Radford as they cope with their supersized family, as well as grandchildren, dogs, teenage parties and home-schooling. 18-year-old Millie has a baby of her own, and 25-year-old Chloe is house hunting with her new boyfriend. Later, the whole extended brood come together for a joyful double christening to welcome Bonnie and Heidie, the newest members of this great big family.