Unbreakable & Split have a somewhat matching movie poster revolving around a broken glass (which happens to be the title for the sequel) : r/MovieDetails
Glass | Rotten Tomatoes
Brand New Trailer for M. Night Shyamalan's Glass arrives - Film and TV Now
Amazon.com: The M. Night Shyamalan Master Collection: Complete Movie Trilogy DVD Collection: (Unbreakable + Split + Glass) + Bonus Art Card : Bruce Willis, Samuel L. Jackson, James McAvoy, M. Night Shyamalan:
How 'Glass' Connects to 'Unbreakable' and 'Split' - The Ringer
Amazon.com: The M. Night Shyamalan Master Collection: Complete Movie Trilogy Blu-ray Collection: (Unbreakable + Split + Glass) + Bonus Art Card : Movies & TV
19 Years in the Making: Connections between Unbreakable, Split and Glass trilogy - UNIfied News
Unbreakable Glass Split - Fanedit.org
Unbreakable | Unbreakable Wiki | Fandom
Unbreakable / Split / Glass & Old (4K/Blu-ray/DVD) NEW & FAST SHIP CHOOSE | eBay
Glass/Split 2-Movie Collection - Movies on Google Play
Unbreakable / Split Sequel Announced; Bruce Willis & Sam Jackson Return
Buy Glass - Microsoft Store
Unbreakable Trilogy Watching Order - ComicBookWire
Ready for 'Glass'? Here's What to Remember From 'Unbreakable' and 'Split' - The New York Times
Eastrail 177 Trilogy Box Set – Waxwork Records
Glass' Trailer: It's A Big-Budget 'Split 2,' But A Low-Budget 'Unbreakable 2'