Elderly inmates are dying mysteriously one after another in their prison cells.

Marianne is a rising star in the highly competitive world of video game design. At the dawn of her thirties, she develops her own game in a large Montreal studio where her fiancé, Julien, also works. After participating in a panel, where she denounces the trolls who pour their venom on the Internet, Marianne is drawn into a controversy that ignites social networks. In the wake of this storm, she is the victim of an aggression of which she will have no memory. A total blackout that haunts her like a nightmare and tries to elucidate the mystery.

Un gars, une fille is the title of a Quebec comedy television series created by Guy A. Lepage and broadcast on Radio-Canada, as well as the title of its French adaptation on France 2. It is one of the most successful Quebec television shows, with a concept exported to more than thirty markets around the world. It is the first Québécois television program to be adapted in the United States.