Sister Sister

Sister Sister is a psychological drama and thriller centered on the complex relationship between two women, Thien Kim and Bao Nhi. The story follows a late-night radio host who invites a runaway teenager to live in her wealthy home. This arrangement leads to a conflict driven by hidden motives and secrets, turning their coexistence into a game where only one person can emerge victorious.

The film was directed by Kathy Uyen, who also co-wrote the screenplay with Doan Si Nguyen and Timothy Linh Bui. The cast features Thanh Hằng and Chi Pu in the leading roles, alongside Lãnh Thanh. Produced in Vietnam by several companies including Galaxy Studio and CJ HK Entertainment, the movie earned 3 million USD at the worldwide box office. Audience reception is mixed, with a rating of 5.6/10 on IMDb based on 381 votes and a score of 5.5/10 on TMDB from 11 votes.