When their father's will forces them to live together, siblings Nik and Tesla — and Tesla's kids — try to overcome their differences to become a family. Claudia Pandolfi, Alessandro Preziosi and Ludovica Martino star in My Brother, My Sister, directed by Roberto Capucci. Only on Netflix October 8.When their father's will forces them to live together, siblings Nik and Tesla — and Tesla's kids — try to overcome their differences to become a family. Claudia Pandolfi, Alessandro Preziosi and Ludovica Martino star in My Brother, My Sister, directed by Roberto Capucci. Only on Netflix October 8.