How old were the actors in Belli di papà (2015)?

The wealthy businessman Vincenzo realizes that he is a father too absent, but also that his two sons and 1aughter are spoiled and unable to support themselves economically. So Vincenzo stages their fraudulent bankruptcy and runs with their children in Taranto, in his old house. The boys are struggling to settle, but Vincenzo is confident about them and hope that they will soon find a job in the city. Meanwhile, an impostor blackmailer, who wants to marry the daughter of Vincenzo, arrives in Puglia, to expose the scam.