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The mastermind behind the critically acclaimed psychological thrillers "Split" and "Glass" is none other than M. Night Shyamalan. Renowned for his ability to craft suspenseful narratives with unexpected twists, Shyamalan has established himself as a prominent figure in the horror genre. His unique storytelling techniques and thought-provoking narratives keep audiences captivated from start to finish, solidifying his position as a highly influential director in contemporary cinema.