Drie gezinnen leven in evenveel appartementen in hetzelfde appartementencomplex. Op de eerste etage woont een jong koppel dat een sterk vermoeden heeft dat hun oudere buren hun dochter mishandelt. Een verdieping hoger oefent een hardwerkende man zijn beroep uit waardoor zijn echtgenote zich over hun twee kinderen ontfermt. Terwijl zij tegen de eenzaamheid vecht balanceert ze op de rand van de krankzinnigheid. Boven haar woont een gepensioneerde rechter en weduwe die haar verleden overpeinst.
Nee, helaas is Tre piani nog niet beschikbaar op Netflix in Nederland.
| Camera | Michele D'Attanasio | Director of Photography |
| Art | Paola Bizzarri | Production Design |
| Production | Domenico Procacci | Producer |
| Sound | Alessandro Zanon | Sound |
| Writing | Nanni Moretti | Screenplay |
| Production | Nanni Moretti | Producer |
| Costume & Make-Up | Valentina Taviani | Costume Design |
| Editing | Clelio Benevento | Editor |
| Production | Anne-Laure Labadie | Delegated Producer |
| Camera | Andrea Pirrello | Still Photographer |
| Camera | Francesco Maria Penzi | Second Assistant Camera |
| Production | Manuela De Santis | Casting |
| Camera | Danilo Caruso | First Assistant Camera |
| Directing | Natalia Fago | Second Assistant Director |
| Production | Jean Labadie | Delegated Producer |
| Camera | Simone Nocera | First Assistant Camera |
| Camera | Alberto Novelli | Still Photographer |
| Directing | Paola Bonelli | Script Supervisor |
| Sound | Franco Piersanti | Original Music Composer |
| Directing | Carolina Pavone | Second Assistant Director |
| Camera | Matteo Carlesimo | Camera Operator |
| Directing | Ciro Scognamiglio | First Assistant Director |
| Production | Luigi Lagrasta | Line Producer |
| Directing | Sara Minuti | Second Assistant Director |
| Production | Massimiliano Colaiacomo | Location Manager |
| Art | Valeria Zamagni | Set Decoration |
| Costume & Make-Up | Enrico Iacoponi | Makeup Department Head |
| Lighting | Loris Felici | Gaffer |
| Production | Fabrizio Amato | Production Manager |
| Costume & Make-Up | Ilaria Petruzzo | Hairstylist |
| Production | Francesca Romana Chieco | Production Coordinator |
| Sound | Alessandro Palmerini | Boom Operator |
| Sound | Paolo Segat | Sound Mixer |
| Sound | Marta Billingsley | Sound Editor |
| Costume & Make-Up | Francesca Iamundo | Hairstylist |
| Camera | Raffaele Alletto | Key Grip |
| Editing | Martina Ranieri | Assistant Editor |
| Production | Claudio Zampetti | Administration |
| Costume & Make-Up | Sonia Cedrone | Makeup Artist |
| Production | Bernardo Vesigna | Unit Manager |
| Production | Leonardo Ferrantini | Unit Manager |
| Crew | Franco Maria Salamon | Stunt Coordinator |
| Camera | Elio Di Pace | BTS Footage |
| Costume & Make-Up | Sharim Sabatini | Hair Department Head |
| Art | Claudio Stefani | Property Master |
| Directing | Nanni Moretti | Director |
| Writing | Eshkol Nevo | Novel |
| Writing | Valia Santella | Screenplay |
| Writing | Federica Pontremoli | Screenplay |
