Cissy, Reggie, and Wilf are in a home for retired musicians. Every year, there is a concert to celebrate Composer Giuseppe Verdi's birthday and they take part. Jean, who used to be married to Reggie, arrives at the home and disrupts their equilibrium. She still acts like a diva, but she refuses to sing. Still, the show must go on, and it does.
You can now watch Quartet online on the following streaming providers in the United States.
| Directing | Dustin Hoffman | Director |
| Writing | Ronald Harwood | Theatre Play |
| Writing | Ronald Harwood | Screenplay |
| Sound | Dario Marianelli | Original Music Composer |
| Production | Stewart Mackinnon | Producer |
| Production | Finola Dwyer | Producer |
| Camera | John de Borman | Director of Photography |
| Editing | Barney Pilling | Editor |
| Art | Andrew McAlpine | Production Design |
| Production | Lucy Bevan | Casting |
| Costume & Make-Up | Odile Dicks-Mireaux | Costume Design |
| Crew | Andreas Petrides | Stunt Coordinator |
| Production | Dustin Hoffman | Executive Producer |
| Production | Dario Suter | Executive Producer |
| Production | Thorsten Schumacher | Executive Producer |
| Production | Marc Schmidheiny | Executive Producer |
| Production | Dickon Stainer | Executive Producer |
| Production | Xavier Marchand | Executive Producer |
| Production | Christoph Daniel | Executive Producer |
| Production | Jamie Laurenson | Executive Producer |
