A widow of a billionaire, Marie-France Dubreuil-Joris is also a renowned pianist. Trying to manage her fortune as well as possible, she entrusts most of it to her banker, whom she particularly appreciates. But his butler also has after his money.
Unfortunately the movie Simple question de temps is not yet available on HBO Max.
| Writing | Henri Helman | Writer |
| Sound | Stéphane Belmudes | Sound Recordist |
| Sound | Mathieu Lamboley | Musician |
| Camera | Jérôme Carles | Steadicam Operator |
| Crew | Arnaud Gauthier | Executive Music Producer |
| Sound | Louis Bart | Sound Editor |
| Camera | Florian Forleo | First Assistant Camera |
| Directing | Henri Helman | Director |
| Art | Luc Dermaut | Property Master |
| Sound | Jérôme Alexandre | Sound Re-Recording Mixer |
| Crew | Alain Brochery | Stunts |
| Editing | Jérôme Alexandre | Dialogue Editor |
| Editing | Cécile Cheurlot | Color Timer |
| Art | Marc Esclapez | Set Dresser |
| Art | Denis Bourgier | Production Design |
| Directing | Alain Temmerman | First Assistant Director |
| Sound | Thomas Mercier | Music Editor |
| Visual Effects | Cécile Cheurlot | Color Designer |
| Camera | Bernard Malaisy | Director of Photography |
