The Guest (2016)
Original title: 不速之客
The Guest is a 2016 Chinese-language crime movie directed by Lim Dae-wung, with a running time of 1h 33m. It stars Leon Lai Ming, Han Chae-young and Geng Le.
Zheng Kai, a successful businessman, suffers an unexpected loss. Angry and frustrated, he goes for a drink. A mysterious taxi driver takes him home, but he leaves his phone number for the driver because he didn't have money for the fare. However, the driver begin to harass him through this number, and the nightmare begins.