The Seventh Curse is a 1986 Hong Kong action horror film directed by Lam Ngai Kai. The film is based on Ni Kuang's novel series Dr. Yuen Series. The film stars Chin Siu-ho as Dr. Yuen Chen-hsieh, and Chow Yun-fat as Wisely, the protagonist in Ni's Wisely Series who appears as a supporting character in the Dr Yuen Series, while Ni serves as the film's narrator and making a brief appearance as himself.