A remake is a film, television series, video game, song or similar form of entertainment that is based upon and retells the story of an earlier production in the same medium—e.g., a "new version of an existing film". A remake tells the same story as the original but uses a different set of casts, and may use actors from the original, alter the theme, or change the flow and setting of the story, in addition since a remake is released some time after the original work it may incorporate new technologies, enhancements, and techniques that had not existed or was commonly used when the original work was created. A similar but not synonymous term is reimagining, which indicates a greater discrepancy between, for example, a movie and the movie it is based on.