The series Sons is a comedy of manners with elements of a farce which presents, sometimes in a distorting mirror, the relations of a single father with adult sons. This is the story of four men: a father, a pub owner, and his three sons. Roman Średnicki (Paweł Wawrzecki) is a widower and a divorced man. He has a son for every relationship. Michał (Marcin Rój), the oldest of the three, became a priest. The favorite of Roman is Darek (Michał Rolnicki), medium son - footballer, attacker of the first team. The youngest Kuba (Piotr Ligienza) is a budding businessman, very addicted to the stepfather of the millionaire Zdzisław Bukat (Krzysztof Stelmaszyk). Three sons, although from different mothers, live in great intimacy and often save each other from oppression.