Victim of a terrible plot, Captain Dreyfus was sentenced in December 1894 to deportation for high treason. His wife Lucie made a pact with him: to live, whatever the cost, while awaiting rehabilitation. During five years, the Dreyfus spouses exchanged hundreds of letters. They became a weapon of survival for Alfred. This film is the story of the correspondence of a man and a woman who unwittingly became the unsung heroes of the case that bears their name.
| Directing | Delphine Morel | Director |
| Production | Emmanuelle Nowak | Researcher |
| Crew | Sarah Blum | Cinematography |
| Crew | Jérôme Colin | Cinematography |
| Sound | Guillaume Valeix | Sound |
| Sound | Samuel Mittelman | Sound |
| Editing | Florence Jacquet | Editor |
| Sound | Damien Favreau | Sound Editor |
| Editing | Forest Finbow | Color Grading |
| Sound | Manuel Vidal | Sound Mixer |
| Sound | Macha Gharibian | Original Music Composer |
| Production | Juliette Cazanave | Producer |
| Production | Marc Faye | Producer |
| Production | Pierre Jestaz | Production Manager |
