Technical Specifications
| Runtime |
1 hr 41 min (101 min) 1 hr 37 min (97 min) (director's cut) (Hong Kong) |
| Sound Mix | Dolby Digital |
| Color | Black and White | Color |
| Aspect Ratio | 2.35 : 1 |
| Camera | Arriflex 535B, Optica Elite, Canon and Angenieux Lenses |
| Laboratory | Shaw Brothers (Hong Kong) Limited, Hong Kong |
| Negative Format | 35 mm (Kodak Vision 250D 5246, Vision Expression 500T 5284) |
| Cinematographic Process |
Digital Intermediate
(2K) (master format)
Elite Scope (anamorphic) (source format) |
| Printed Film Format | 35 mm (Kodak Vision 2383) |
