Who invented time, who invented the clock? Why 1 hour, why 60 minutes, why 60 seconds? Since prehistoric times, man has sought to measure time, to organize social and religious life, to plan food supply... Today we can surf the Internet, geolocate, pay by credit card… All our daily lives depend on time and the synchronization of clocks. The history of the invention of time and of the ways and instruments to measure it is a long story…
| Directing | Herlé Jouon | Director |
| Writing | Hugues Demeude | Writer |
| Production | Guillaume Pérès | Producer |
| Production | Anne Fredon | Producer |
| Crew | Pacôme Delva | Scientific Consultant |
| Sound | Stéphane Peyrot | Original Music Composer |
| Camera | Éric Billon | Camera Operator |
| Camera | Sébastien Thiébot-Chiffoleau | Camera Operator |
| Camera | Joseph Haley | Camera Operator |
| Camera | Pierre Criscolo | Camera Operator |
| Camera | Jérémy Lesquelen | Camera Operator |
| Production | Maryline Holluigue | Production Manager |
| Production | Aurélie Mattlé | Production Manager |
| Production | Nicolas Ouchagour | Production Assistant |
| Crew | Yohan Simmoneau | Technical Supervisor |
| Crew | Sébastien Bonnefon | Post-Production Manager |
| Art | Xavier Lang | Graphic Designer |
| Art | Geoffroy Groult | Graphic Designer |
| Editing | Jérémie Pouchard | Color Grading |
| Sound | Matthieu Cathelineau | Sound Mixer |
| Editing | Maëva Vignaud | Assistant Editor |
| Editing | Alexandre Bouazza | Assistant Editor |
| Editing | Alexandre Naureils | Assistant Editor |
| Editing | Pierre Dugarcien | Assistant Editor |
| Crew | Georgios Papastamoulis | Translator |
| Crew | Séverine Labadie | Translator |
| Production | Sylviane Brossard | Administration |
| Production | Sylviane Brossard | Finance |
| Production | Marie-Christine Oranger | Production Accountant |
| Production | David Guyard | Development Manager |
| Camera | Éric Billon | Director of Photography |
| Camera | Sébastien Thiébot-Chiffoleau | Director of Photography |
| Camera | Pierre Criscolo | Director of Photography |
| Costume & Make-Up | Gaëllle Bruniau | Makeup & Hair |
| Production | Jean-Luc Millan | Delegated Producer |
