Following the conclusion of Split, Glass finds David Dunn pursuing Kevin Wendell Crumb's superhuman figure of The Beast in a series of escalating encounters, while the shadowy presence of Elijah Price emerges as an orchestrator who holds secrets critical to both men.
A commercial airliner suddenly reappears after being missing for five years. As those aboard reintegrate into society, they experience guiding voices and visions of events yet to occur, and soon a deeper mystery unfolds.