Technical Specifications
| Runtime |
1 hr 15 min (75 min) 1 hr 8 min (68 min) (DVD edition) (Spain) 1 hr 12 min (72 min) (17 fps) (Blu-ray) |
| Sound Mix | Silent |
| Color | Black and White |
| Aspect Ratio | 1.25 : 1 |
| Laboratory |
Mosfilm, Moscow, Soviet Union
Taunus-Film, Wiesbaden, Germany (restored version) |
| Film Length |
1,165 m
(Sweden, cut version) (1946)
1,181 m (Sweden) 1,805 m (Sweden, uncut version) (1952) 1 m (20 fps) (Sweden) |
| Negative Format | 35 mm |
| Cinematographic Process | Spherical |
| Printed Film Format | 35 mm |
