Details Revealed for 'Unbreakable' Sequel 'Glass': Here's What We Know So Far

We're still more than a year away from the release of M. Night Shyamalan's Glass, the sequel to both Unbreakable and this year's hit thriller Split, but the first plot synopsis has just been revealed. Here's what we've learned:   What's the story? Bringing together Bruce Willis's super-heroic character David Dunn and Samuel L. Jackson's mastermind villain Elijah "Mr. Glass" Price from Unbreakable and James McAvoy's multiple-personality-afflicted killer Keven We