Essentially an adaptation of Gaston Leroux's classic The Phantom of the Opera, Mid-Nightmare is set in a Huangmei diao teahouse theatre, which an embittered and horribly disfigured ex-performer ‘haunts', looking to extract revenge on his enemies and falling in love with a talented and beautiful, but ultimately unattainable, ingénue.
| Editing | Chiang Hsing-Lung | Editor |
| Directing | Yuan Qiu-Feng | Director |
| Writing | Weibang Ma-Xu | Writer |
| Production | Run Run Shaw | Producer |
| Camera | Lam Kwok-Cheung | Director of Photography |