What Are Grandchildren Made Of?

Martha, a retiree with a sharp wit, notices her grandchildren acting peculiar. They're too perfect, too obedient, too... identical. Her suspicions are confirmed when she discovers a strange device in the basement resembling a 3D printer for children. Instead of panicking, Martha launches her own investigation armed with a knitting needle and poisonous remarks. This 2026 horror-comedy turns family dinners into a generational battlefield where grandma becomes humanity's last hope against overly cute replacements. The plot balances absurd horror with biting satire on modern parenting, creating a uniquely unsettling domestic nightmare.