Detective Dee: The Four Heavenly Kings (Mandarin: 狄仁杰之四大天王) is a 2018 Chinese action-adventure fantasy mystery film directed by Tsui Hark, and the third film in his Detective Dee film series. Despite dropping the "Young Detective Dee" title, it is a sequel to 2013's Young Detective Dee: Rise of the Sea Dragon, and as such similarly acts as a prequel to the first installment, Mystery of the Phantom Flame.
Mark Chao, Feng Shaofeng, Lin Gengxin and Carina Lau reprise their roles from previous films, alongside newcomers Ethan Juan and Sandra Ma. It will be released on July 27, 2018 in China, as well as in the United Kingdom, Australia, and New Zealand.
