Mainland cop (Lam Wai) travels to Hong Kong to team a Hong Kong police officer (Melvin Wong) in order to investigate a case involving a brutal killer (Simon Yam).
| Directing | Chan Chuen | Director |
| Production | Melvin Wong Gam-Sam | Producer |
| Directing | Fung Hak-On | Action Director |
| Crew | Lowell Lo Koon-Ting | Compositor |
| Costume & Make-Up | Amy Au-Yeung Suk-Lan | Makeup Artist |