Who is Mr. Glass? No, this is not an ordinary name but a pseudonym, used by Elijah Price, the extraordinary character of Samuel L. Jackson in this superhero thriller. Being a sequel to Shyamalan’s films “Unbreakable” (2000) and “Split” (2016), the “Glass” fulfills the “Unbreakable” series, popular also as the "Eastrail 177" trilogy. Bruce Willis is the security guard David Dunn who, thanks to his supernatural power, manages to track Kevin Wendell Crumb (James McAvoy), a disordered man with twenty-four personalities. Dun succeeds in revealing one of these - The Beast. At the same time, the presence of Mr. Glass emerges from the shadows. He is a dangerous creature, holding secrets that are urgently important for both Dunn and The Beast.