Ann Peacock to pen motion-capture fantasy adventure Airman Ann Peacock, who co-wrote the script for The Chronicles of Narnia: The Lion, the Witch and the Wardrobe, will pen the motion-capture fantasy adventure Airman. The project is based on a book by Eoin Colfer and focuses on the story of a boy who lives on an island off the coast of Ireland. His father is the king’s bodyguard, and when the king is murdered the boy is blamed and put in prison. There he designs a flying machine which he plans to use to save his family. Gil Kenan (City of Ember, Monster House) is directing the project for Robert Zemeckis.