Director M. Night Shyamalan followed the chilling "The Sixth Sense" with this riveting thriller. Bruce Willis is security guard David Dunn, who survives a devastating train wreck miraculously unharmed. The owner (Samuel L. Jackson) of a comic-book art gallery sees him as a mysterious protector with a higher calling, but Dunn is doubtful. Robin Wright Penn, Spencer Treat Clark, Eamonn Walker.