Laëtitia Milot was actually over seven months pregnant during part of the shoot, which was split in two to both take advantage of and accommodate this. As such, unusually for a French TV film, filming first occurred over two weeks in March 2018, before taking a break and concluding with an additional week at the end of August of that year, allowing Milot the time in between to give birth, which she did on May 16th, recover and care for her newborn daughter.
The fifth TV film for TF1 starring Laëtitia Milot in five years, in addition to two seasons of Bright-eyed Revenge (2016) for the same channel.