Director and co-writer Yimou Zhang (The Great Wall) brings his sense of production and action to this court intrigue with umbrellas. That isn’t, “he does it with umbrellas,” but rather that it is a “court intrigue with umbrellas.” Really, that will make more sense when you see it.
Chao Deng (Detective Dee: The Mystery of the Phantom Flame) does an amazing job of playing the two roles of a man and his double. The distinction between the two is complete, though admittedly helped by the forced nature of one of them. Li Sun and Xiaotong Guan provide Deng a nice backdrop along with the slightly extreme Ryan Zheng (The Great Wall). But the story is more subtle than you expect, especially by the end. While the characters are in some ways fairly stock, each has layers and moments that break those boundaries.
Shadow isn’t brilliant, but it is gorgeous and intriguing. It keeps your interest and continually surprises both in plot and visually. If you enjoy Chinese cinema, and Yimou’s work in particular, it is a nice addition to his opus.