Complex sentence: With her are former female captives collectively known as the Five Wives; they are on the run from the tyrannical Fascist leader, Immortan Joe and his bloodthirsty military force and secret police, the War Boys, who run a totalitarian desert kingdom called, The Wasteland.
Split into simpler sentences: With her are former female captives collectively known as the Five Wives. They are on the run from the tyrannical Fascist leader, Immortan Joe and his bloodthirsty military force, The War Boys, who run a totalitarian desert kingdom called, The Wasteland.