At the wedding of a tycoon in Shanghai, the bride is kidnapped. Inspector Zhong Lang discovered that the kidnappers were the notorious "gravediggers". Gravediggers routinely lock their victims in an enclosed space with enough oxygen to breathe for 24 hours.
| Actor | Role |
|---|---|
 Wallace ChungNot listed | Not listed |
 Ashton Chen XiaolongNot listed | Not listed |
 Tony Liu Tian-jueNot listed | Not listed |