Director/writer M. Night Shyamalan is bringing GLASS–his sequel to his earlier films UNBREAKABLE and SPLIT–to theaters this upcoming January.

The new GLASS trailer just dropped and it gives us more clues about the plot–it specifically looks like Samuel L. Jackson’s villainous Mr. Glass releases James McAvoy’s “Beast” persona and it’s up to Bruce Willis to save the day.

Check out the trailer above.