Production Firm(s) | Tallinnfilm |
Color | color |
Sound | sound |
Film Category | Popular Sciences |
Text / Dialogue | Estonian |
Director | Hans Roosipuu |
Screenwriter | Hans Roosipuu |
Cinematographer | Arvo Vilu | Hans Roosipuu |
Composer | Andres Valkonen |
Content Editor | Uno Heinapuu |
Managing Director | Karl Levoll |