Secret Weapon 2020
It's the Second World War. The Red Army needed to withdraw in a rush and left their top clear-cut advantage, "Katyusha", behind. A gathering of 8 fighters is sent to do everything conceivable not to let "Katyusha" get under the control of the Germans.
The film tells about the well known Soviet rocket launcher nicknamed "Katyusha", which was kept in extraordinary mystery during World War 2. One of these one of a kind executing machines has suffocated during a startling retreat of the Russian soldiers. An uncommon unit is sent to save the clear-cut advantage that the Germans can never discover - regardless of the stuff .