'Artemis Fowl'
Based on: The Artemis Fowl series by Eoin Colfer
Starring: Ferdia Shaw, Lara McDonnell, Tamara Smart, Josh Gad, Judi Dench
Release Date: August 9, 2019

Based on the Irish YA novels about a 12-year-old criminal prodigy, an Artemis Fowl movie's been planned since 2001. However, it's been stuck in development purgatory ever since. Many iterations have been proposed and rejected over the years, and that's rarely a good thing, but we'll see. The books aren't as popular now and the UK property will face an uphill climb wooing American audiences who are less familiar with the source material.