In Frankrijk, aan het einde van de Tweede Wereldoorlog, komt Albert Dehousse erachter dat zijn vader geen oorlogsheld was en zijn moeder een collaborateur.
Nee, helaas is Un héros très discret nog niet beschikbaar op Netflix in Nederland.
| Directing | Jacques Audiard | Director |
| Writing | Jean-François Deniau | Novel |
| Writing | Alain Le Henry | Screenplay |
| Writing | Jacques Audiard | Screenplay |
| Production | Patrick Godeau | Producer |
| Production | Françoise Galfré | Executive Producer |
| Sound | Alexandre Desplat | Original Music Composer |
| Camera | Jean-Marc Fabre | Director of Photography |
| Editing | Juliette Welfling | Editor |
| Art | Michel Vandestien | Production Design |
| Costume & Make-Up | Caroline de Vivaise | Costume Design |
| Sound | Dominique Gaborieau | Sound Re-Recording Mixer |
| Art | Dominique Douret | Settings |
| Sound | Jean-Pierre Duret | Sound |
| Sound | Nicolas Naegelen | Sound Editor |
| Directing | Serge Onteniente | First Assistant Director |
| Directing | Claude Luquet | Script Supervisor |
| Production | Catherine Lapoujade | Production Manager |
| Production | Fabienne Faudot-Bel | Production Coordinator |
| Production | Florence Botel | Casting Director |
| Production | Serge Onteniente | Casting Director |
| Production | Catherine Deserbais | Casting Director |
| Production | Geneviève Acien | Casting Director |
| Camera | Jean-Marie Leroy | Still Photographer |
| Editing | Gaëlle Sluys | Archival Footage Coordinator |
| Costume & Make-Up | Mayté Alonso | Makeup Supervisor |
| Costume & Make-Up | Joëlle Dominique | Hair Designer |
| Costume & Make-Up | Fabio Perrone | Costume Supervisor |
| Costume & Make-Up | Dominique Colladant | Makeup Effects Designer |
| Production | Françoise Galfré | Line Producer |
| Sound | François Lepeuple | Foley Artist |
| Sound | François Lepeuple | Sound Effects |