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.
Is My Brother, My Sister on Netflix? Yes! The movie My Brother, My Sister is now on Netflix in the countries listed below.
| Writing | Roberto Capucci | Story |
| Writing | Roberto Capucci | Screenplay |
| Writing | Paola Mammini | Screenplay |
| Sound | Valerio Calisse | Original Music Composer |
| Sound | Daniele Bonaviri | Original Music Composer |
| Editing | Eugenio Campisano | Assistant Editor |
| Production | Ughetta Curto | Delegated Producer |
| Production | Ilaria Zazzaro | Delegated Producer |
| Production | Manuela Pincitore | Delegated Producer |
| Production | Davide Boschin | Line Producer |
| Art | Tiziana Liberotti | Production Design |
| Costume & Make-Up | Alessia Condò | Costume Design |
| Production | Davide Blandamura | Production Manager |
| Directing | Alessio De Leonardis | First Assistant Director |
| Costume & Make-Up | Federica Urso | Makeup Department Head |
| Costume & Make-Up | Anastasia Coppola | Hair Department Head |
| Sound | Vincenzo Urselli | Sound |
| Sound | Roberto Cappannelli | Sound Mixer |
| Production | Carlotta Galleni | Delegated Producer |
| Writing | Serena Lonigro | Story Editor |
| Directing | Giuseppe Costantino | Second Assistant Director |
| Directing | Claudia Nannuzzi | Script Supervisor |
| Production | Cristina Festa | Location Manager |
| Production | Valentino Lo Cascio | Unit Manager |
| Production | Erica Mazzucchelli | Production Coordinator |
| Camera | Emiliano Topai | Camera Operator |
| Camera | Emiliano Topai | Steadicam Operator |
| Camera | Andrea Valacchi | Assistant Camera |
| Art | Sergio Cosulich | Art Direction |
| Art | Susanna Abenavoli | Assistant Production Design |
| Lighting | Roberto Ridolfi | Gaffer |
| Camera | Giorgio Pezzotti | Key Grip |
| Camera | Carlo Postiglione | Key Grip |
| Crew | Alessandro Novelli | Stunt Coordinator |
| Crew | Donato Sileo | Post Production Supervisor |
| Sound | Francesco Vallocchia | Sound Editor |
| Sound | Paolo Amici | Foley Artist |
| Sound | Federico Amodio | Foley Artist |
| Sound | Italo Cameracanna | Foley Artist |
| Sound | Riccardo Cameracanna | Foley Artist |
| Sound | Daniele Quadroli | Foley Artist |
| Sound | David Quadroli | Foley Artist |
| Sound | Fabrizio Quadroli | Foley Artist |
| Sound | Diego De Santis | Boom Operator |
| Visual Effects | Alessio Pericò | VFX Supervisor |
| Editing | Francesco Galli | Editor |
| Production | Anna Pennella | Casting |
| Production | Enrico Venti | Executive Producer |
| Camera | Andrea Arnone | Director of Photography |
| Production | Marco Belardi | Producer |
| Directing | Roberto Capucci | Director |