Unbreakable is a 2000 American supernatural thriller film written, produced, and directed by M. Night Shyamalan and starring Bruce Willis and Samuel L. Jackson. The film tells the story of Philadelphia security guard David Dunn, who slowly discovers that he possesses superhuman powers.
Elijah Price Samuel L. Jackson is born with Type I osteogenesis imperfecta, a rare disease in which bones break easily. As revealed later in flashbacks, Elijah draws a theory, based on the comic books he has read during his many hospital stays, that if he represents extreme human frailty, perhaps there is someone unbreakable at the opposite extreme.Years later, Philadelphia security guard David Dunn Bruce Willis is also searching for meaning in his life. He had given up a promising football career to marry Audrey Robin Wright after they were involved in an auto accident. Now, however, their marriage is dissolving, to the distress of their young son Joseph Spencer Treat Clark. ........
Source: Wikipedia