The film contains about 13,000 special sound effects most part of which is never used twice.
Work on film has occupied four years.
All digital visual effects were designed in Kiev (Ukraine) but rendered in Khabarovsk (Russia).
Narrations for film were recorded in Birmingham (Great Britain) and New Rochelle (USA).
Since the movie was so long, it was split into two parts, which part one was 2 hours and 13 minutes and part two being 2 hours and 12 minutes