Complex sentence: On the other side, he is seized by Russian soldiers and brought to the young Lieutenant Galtsev (Evgeny Zharikov), who interrogates him but is rebuffed by the boy, who insists that he call "Number 51 at Headquarters" and report his presence.
Split into simpler sentences: On the other side, he is seized by Russian soldiers and brought to the young Lieutenant Galtsev (Evgeny Zharikov), who interrogates him. The boy insists that he call "Number 51 at Headquarters" and report his presence.