Based on interviews and personal writings, this documentary gives an overview of life at the time: the century of world wars, ideologies and totalitarianism.
| Directing | Juliette Cazanave | Director |
| Production | Yves Swennen | Producer |
| Production | Fabienne Servan Schreiber | Producer |
| Production | Laurence Miller | Executive Producer |
| Production | Nicolas George | Producer |
| Camera | Jean-Marc Bouzou | Director of Photography |
| Editing | Marie Da Costa | Editor |