The actors portraying the group of friends who come stay at the mansion are all, apart from Vanessa Guide, Delphine Baril and Lila Lacombe, people who became famous in France on YouTube, leading the press to dub the film "the first Youtuber movie".
As their characters in the film, Marc Jarousseau and Nathalie Odzierejko were in a relationship, dating since 2011. They separated a little under a year after the film premiered.
At 1:28:23, the famous Wilhelm scream can be heard (Fabrice)