Kevin, who is suffering from dissociative identity disorder and has 23 alter egos, kidnaps three teenagers. They must figure out his friendly personas before he unleashes his 24th personality.
The film is a standalone sequel to the 2000 film Unbreakable, which was also written, produced and directed by M. Night Shyamalan. The final part of the trilogy, Glass is, combining the casts and characters of both previous films.
Shelter / 6 Souls (2010)
Dr. Cara Harding is a psychiatrist skeptical about the nature of certain afflictions, especially Multiple Personality Disorder. Her skepticism starts to give way when her father, Dr. Harding, introduces her to a patient named Adam who consistently assumes the personalities of murder victims. Cara's work with Adam puts her and her daughter Sammy at risk of becoming victims themselves.
The Ward (2010)
Kristen, a beautiful but troubled young woman, is trapped in a mental hospital with malevolent unseen forces. As danger creeps closer, she uncovers a horrifying secret.
When a vicious storm breaks out in the Nevada desert, 10 people seek refuge in an isolated motel. At the same time, a serial killer under the care of psychiatrist Doctor Mallick, who has just found the killer's revealing journal -- awaits execution for murdering a group of motel guests. When the storm-stranded travelers realize they are being killed off one by one, limo driver Ed Dakota bids to stay alive and reveal the murderer's identity.
Raising Cain (1992)
A highly regarded child psychologist, Dr. Carter Nix has shown signs of being unstable, but he completely snaps when he discovers that his wife, Jenny, is having an affair. Nix's mental breakdown leads to the emergence of various other personalities, including a ruthless thug and a scared little boy. Nix's descent into madness involves murder, revenge and even the abduction of his own daughter, resulting in a suspenseful web of intrigue.