Complex sentence: The film would be produced by Mark Gordon through The Mark Gordon Company, who also bought the script, and commercial director Seb Edwards was hired to direct the film centered on Sergeant Baker, the leader of a platoon, and one of his soldiers, Ocre.
Split into simpler sentences: The film would be produced by Mark Gordon through The Mark Gordon Company, who had bought the script. Commercial director Seb Edwards was hired to direct the film centered on Sergeant Baker, the leader of a platoon, and one of his soldiers, Ocre.