In August 1945 Soviet agent Kasym-khan Chadiyarov (Asanali Ashimov) works undercover in Manchuria, impersonating a Japanese businessman Ishijima. His mission is to prepare forthcoming Soviet operations against the Japanese Kwantung Army.
Asanali Ashimov, Tatyana Tsoi, Yodgor Sadiev, Vladimir Dean, Yergali Urasimbetov, Eduard Pak