A "film sequel" is the continuation or follow-up of a story from a previous movie. It's like a second chapter or part two of a film series, where the characters and plot continue to develop. Full definition
A single hit film can result in the creation of film sequels, television shows, books, magazines, comics, toys, and video games. (techcrunch.com)
Although many film sequels are made, few live up to the movies that inspired them. (parentpreviews.com)
While Freddy's Revenge isn't really in keeping with the first film in the nature of Freddy, whose powers seem to now come with the house, it still has an interesting premise and at least takes a direction that makes it less of a rehash of the first film than other slasher film sequels have been. (qwipster.net)