"Detective Dee: Regrets of the Dragon" is a detective suspense film directed by Huang Jiahui and starring Zhang Zijian, Xu Shaoqiang, Michelle Yim, and Ma Yan. It is adapted from the novel series of the same name by Xuan Panger. The film is the third in the "Detective Dee: Legend of the Earthly Branches" series and is expected to be released in September 2022.