Express trains -- Juvenile fiction -- Videodiscs. : The Polar Express [(Blu-ray) videorecording] / Castle Rock Entertainment presents in association with Shangri-La Entertainment, a Playtone/ImageMovers/Golden Mean production ; a Robert Zemeckis film ; produced by Steve Starkey, Robert Zemeckis, Gary Goetzman, William Teitler ; screenplay by Robert Zemeckis & William Broyles, Jr. ; directed by Robert Zemeckis.