In the isolated wilderness of Quebec, a group of survivalists gather at a remote winter camp. They face various challenges and tests of their survival skills, as well as fierce competition against each other. The ultimate prize is a complete food supply that will secure their survival. As tensions rise and desperation sets in, the participants must navigate the treacherous terrain and outwit their opponents to claim victory.

Jérémie, bicycle courier, crisscrosses the city at full speed; he delivers anonymous backpacks, blindly following the instructions of his boss Dom. Lonely, Jérémie records a podcast in which he shares his conspiratorial view of the world. His daily life is turned upside down by the arrival of a new neighbor, Élyane Boisjoly, a famous instagrammer for whom he develops a fascination. His life is turned upside down when one night his obsession with Élyane disturbs him to the point of making him miss a delivery. In a violent manhunt orchestrated by Dom, Jeremy has no choice but to act.

A Shabbat meal turns into a nightmare when a violent argument breaks out between Nico and his sister Rachel. Torn between their religious and cultural origins, the characters ultimately have one goal: to preserve what remains of their heritage. Between a horror thriller and a family comedy, Vendredi soir explores the complexity of cultural mixing in the middle of a Montreal winter.

Abdel's summer is upended by the arrival of his cousin Fatima, who seeks stability in her new role as a supermarket cashier. Meanwhile, Toussaint discovers a message in a bottle while fishing, sparking curiosity and intrigue among the group.

A police search disturbs the peace and quiet of a suburban family and arouses suspicions in Nicolas about his father Sylvain, a secret man with suspicious activities.

During the night, a desktop computer, a young woman's phone and a discounted electronic tablet wake up and plan their domination of the world.