| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Alan King | Steven Reign | Colt Mustang Pocketlite | - |
| Chris Tucker | Det. James Carter | Smith & Wesson 5906 | - |
| Jackie Chan | Chief inspector Lee | Walther PPK/S | - |
| John Lone | Ricky Tan | Walther PPK/S | Stainless steel |
| Roselyn Sanchez | Isabella | Colt Mustang Pocketlite | - |
| Zhang Ziyi | Hu Li | Walther PPK/S | Stainless steel |
| Zhang Ziyi | Hu Li | Colt Mustang Pocketlite | - |