In 17th century France, cardinal Mazarin's death squad kills young Blanche's parents. She grows up to become a thief and steels a substance called Powder of the Devil and a coded letter that were sent to cardinal Mazarin. He is furious.
| Writing | Guillaume Nicloux | Writer |
| Writing | Bernie Bonvoisin | Writer |
| Directing | Bernie Bonvoisin | Director |
| Production | Pierre-Ange Le Pogam | Producer |
| Production | Philippe Rousselet | Producer |
| Production | Luc Besson | Producer |
| Camera | Bernard Cavalié | Director of Photography |
| Editing | Guillaume Dujour | Editor |
| Art | Olivier Seiler | Production Design |
| Art | Anne Bachala | Set Decoration |
| Art | Daphné Deboaisne | Set Decoration |
| Costume & Make-Up | Mimi Lempicka | Costume Design |
| Costume & Make-Up | Véronique Boitout | Key Hair Stylist |
| Costume & Make-Up | Christine Giugno | Makeup Artist |
| Costume & Make-Up | John Nollet | Key Hair Stylist |
| Costume & Make-Up | Sophie Pré | Makeup Artist |
| Costume & Make-Up | Agnès Tassel | Key Makeup Artist |
| Costume & Make-Up | Françoise Tolila | Makeup Artist |
| Costume & Make-Up | Estelle Tolstoukine | Hairstylist |
| Sound | Philippe Escanecrabe | Sound Mixer |
| Sound | Patrice Grisolet | Sound Editor |
| Sound | Laurent Lévy | Foley Artist |
| Sound | Joël Rangon | Sound Mixer |
| Sound | Jean-Alexandre Villemer | Sound Recordist |
| Sound | Jérôme Lateur | Music Supervisor |