Liu Jian, an elite Chinese police officer, comes to Paris to arrest a Chinese drug lord. When Jian is betrayed by a French officer and framed for murder, he must go into hiding and find new allies.
| Directing | Chris Nahon | Director |
| Writing | Luc Besson | Screenplay |
| Writing | Robert Mark Kamen | Screenplay |
| Production | Luc Besson | Producer |
| Production | Steve Chasman | Producer |
| Production | Happy Walters | Producer |
| Sound | Craig Armstrong | Original Music Composer |
| Sound | Chino XL | Original Music Composer |
| Camera | Thierry Arbogast | Director of Photography |
| Editing | Marco Cavé | Editor |
| Production | Franck Baldino | Casting |
| Production | Gaëlle Barenton | Casting |
| Production | Hélène Chéruy | Casting |
| Production | Max Morel | Casting |
| Art | Jacques Bufnoir | Production Design |
| Costume & Make-Up | Pierre Bechir | Costume Design |
| Costume & Make-Up | Annie Thiellement | Costume Design |
