Technical Specifications
| Runtime |
2 hr 20 min (140 min) 2 hr 20 min (140 min) (director's cut) (Portugal) |
| Sound Mix | Mono |
| Color | Black and White |
| Aspect Ratio | 1.37 : 1 |
| Film Length | 3,850 m (Portugal, 35 mm) |
| Negative Format | 35 mm |
| Cinematographic Process | Spherical |
| Printed Film Format | 35 mm |
