Moullet explores the causes and consequences of cases of mental disorders that were especially numerous in the Southern Alps.
You can now watch Land of Madness online on the following streaming providers in the United States.
| Directing | Luc Moullet | Director |
| Writing | Luc Moullet | Writer |
| Sound | Julien Cloquet | Sound Re-Recording Mixer |
| Editing | Anthony "MoFo" Verpoort | Editor |
| Production | Françoise Buraux | Production Manager |
| Sound | Julien Cloquet | Sound Editor |
| Directing | Luis Bértolo | Assistant Director |
| Camera | Pierre Stoeber | Director of Photography |
| Production | Richard Copans | Producer |
| Directing | Sylvie Beaujard | Assistant Director |