In this fantastical adventure directed by Kenneth Branagh, a brilliant and arrogant twelve-year-old criminal mastermind named Artemis Fowl, played by Ferdia Shaw, discovers that the magical world of fairies is real. When his father (played by Colin Farrell) mysteriously vanishes, Artemis must use his genius intellect to kidnap a powerful fairy named Holly Short, portrayed by Lara McDonnell, in order to secure a ransom of ancient fairy gold. But Artemis soon learns that the fairy world is far more dangerous than he imagined, especially when the formidable Commander Root, played by Judi Dench, and the cunning dwarf Mulch Diggums, played by Josh Gad, come to Holly's rescue. Blending high-tech gadgets with ancient magic, this family-friendly fantasy thriller explores the clash between human cunning and fairy lore. As Artemis races against time to save his father, he discovers that some treasures are worth more than gold, and that even the most brilliant plans can be undone by unexpected loyalties.