After a famous actress is murdered, an unreliable detective and a group of suspects are kidnapped and locked inside a theater. Forced to solve the case within four hours by a masked captor, the detective must uncover the truth as secrets, lies, and hidden motives come to light.
| Actor | Role |
|---|---|
 Jia BingNot listed | Not listed |
 Yu EntaiNot listed | Not listed |
 Jiang MengjieNot listed | Not listed |
 Liu HuaNot listed | Not listed |
 Yu YangNot listed | Not listed |
 Li QianNot listed | Not listed |
| FFeng XinyaoNot listed | Not listed |
| FFeng HanNot listed | Not listed |
| XXu ZheNot listed | Not listed |