This walk in the daily life of several psychiatric institutions, allows us to meet extraordinary people who let us enter their privacy.
Unfortunately the movie Mild Madness, Lasting Lunacy is not yet available on HBO Max.
| Sound | Claude Clorennec | Sound |
| Production | Reginald de Guillebon | Associate Producer |
| Sound | Claire Andre | Sound |
| Directing | Marine Laclotte | Director |
| Writing | Marine Laclotte | Writer |
| Production | Corinne Destombes | Development Manager |
| Production | Marc Boyer | Associate Producer |
| Art | Marine Laclotte | Graphic Designer |
| Production | Pierre Méloni | Executive Producer |
| Production | Benoît Ayraud | Associate Producer |
| Sound | Flavien van Haezevelde | Sound |
| Production | Isabelle Chesneau | Associate Producer |
| Visual Effects | Mathilde Parquet | Animation |
| Writing | Marine Laclotte | Screenplay |
| Sound | Adam Wolny | Sound Mixer |
| Production | Christian Pfohl | Producer |
| Editing | Catherine Aladenise | Editor |
| Sound | Elias Boughedir | Sound |
| Editing | Thomas Grandremy | Editor |
| Visual Effects | Lisa Matuszak | Animation |
| Visual Effects | Marine Laclotte | Animation |
| Sound | Camille Erder | Sound |
| Visual Effects | Clémence Bouchereau | Animation |
