Some movies get sequels so bad that they fail to do justice to the original, while others leave fans hungry for follow-ups that never happen. Much-loved movies that leave audiences hanging tend to generate frenzied speculation about possible sequels, but sometimes these just never happen. Much to the dismay of fans, sometimes a sequel looks set for production, then gets stuck in studio limbo.
Ready to get lobbying the studios for a follow-up to your favorite film? Click through this gallery to discover some movies that really deserve a sequel.