There's Abdel, whose quiet life is disrupted by the arrival of his extroverted cousin whom he's hosting for the summer; Fatima, who aspires to a more stable life and tries to distance herself from her bad influences; Toussaint, who, while out fishing, finds a washed-up bottle with a message inside. Combining fiction and documentary, Gamma Rays is a dramatic comedy shot with young people from the Saint-Michel neighborhood. Intimate and sensitive, this narrative immerses us in the Montreal youth of today and introduces us to promising new talents.