This documentary recounts the life of the late composer Michel Legrand, known for his works on Les Parapluies de Cherbourg or Les Demoiselles De Rochefort with the famous director Jacques Demy.
| Actor | Role |
|---|---|
 Michel LegrandSelf | Self |
 Damien ChazelleSelf | Self |
 Bertrand TavernierSelf | Self |
 Xavier BeauvoisSelf | Self |
 Jacques DemySelf (archive footage) | Self (archive footage) |
 Jean-Luc GodardSelf (archive footage) | Self (archive footage) |
 Agnès VardaSelf (archive footage) | Self (archive footage) |
 François ReichenbachSelf (archive footage) | Self (archive footage) |
 Dizzy GillespieSelf (archive footage) | Self (archive footage) |
 Sarah VaughanSelf (archive footage) | Self (archive footage) |
 Maurice ChevalierSelf (archive footage) | Self (archive footage) |
| NNadia BoulangerSelf (archive footage) | Self (archive footage) |