Complex sentence: He wrote early screenplay drafts, before Bruckheimer gave it to screenwriter Nolan; the PoW-Captor conversation, between pilot Mike Durant and militiaman Firimbi, is from a Bowden script draft.
Split into simpler sentences: He wrote early screenplay drafts, before Bruckheimer gave it to screenwriter Nolan. The POW-captor conversation, between pilot Mike Durant and militiaman Firimbi, is from a Bowden script draft.