Gerri is a caring and attentive grandfather, he lives with his daughter’s family, helping around the house and taking care of his beloved grandchildren. This idyllic family balance is broken when Grandpa Tom returns to Italy to spend time with his grandchildren after years living abroad. Exuberant and boisterous, Grandpa Tom is ready to break every rule established by Grandpa Gerri in order to fulfill the children’s wishes and win their love. The clash between Gerri and Tom will create a heated competition, leading to a series of hilarious challenges between grandparents, with no holds barred… and plenty of plot twists.