| Production accountant | Scarlett Garson | |
| AD PA | Anne-Sophie Baldeyron | |
| Director | Christophe Lamotte | |
| Script supervisor | Karen Waks | |
| Editor | Vincent Zuffranieri | |
| Lighting technician / electrician | Bruno Seguer | |
| Production designer | Pascaline Pitiot | |
| Set decorator | Pierre-Julien Journet | |
| Prop master | Tom Chaussignand | |
| Assistant stand by props | Zoé Rognard
Trainee assistant props | Trainee assistant props |
| Screenwriter | Emmanuelle Rey-Magnan | |
| Screenwriter | Pascal Fontanille | |
| Literary source | Christophe Dubois
'L'affaire Alexia Daval - la vraie histoire' | 'L'affaire Alexia Daval - la vraie histoire' |
| Literary source | Laurent Briot
'L'affaire Alexia Daval - la vraie histoire' | 'L'affaire Alexia Daval - la vraie histoire' |
