Behind the Shadows

Au Yeung Wai Yip is a private investigator who specializes in infidelity and missing persons cases. He is hired by a travel agency owner to spy on a woman, only to discover that the target is his own wife. Struggling with the discovery of her betrayal, he abandons a separate case involving a missing fiancée to confront his spouse at a hotel. While his marriage ends in failure, his decision to ignore his other client leads to a fatal outcome for the missing woman, turning a domestic dispute into a homicide.

The film was directed by Jonathan Li Tsz-Chun, following his work on The Brink and Dust To Dust. The screenplay was written by Chou Man-Yu. The cast features Louis Koo in the lead role, alongside Kuan-Ting Liu, Chrissie Chau, Raymond Ho-Yin Wong, Yumi Wong, and Renci Yeung. A joint production from Hong Kong, China, and Malaysia, the movie was released on May 31, 2025. On TMDB, the film holds a rating of 6.3/10 based on 12 votes.