The screenplay has been written by Niall Johnson, who wrote the 2005 Rowan Atkinson comedy Keeping Mum, and it has been delivered to the film-makers in the past few days.

剧本由NiallJohnson执笔，他此前曾担当2005年罗温·艾金森的喜剧电影《保持缄默(KeepingMum)》的编剧。剧本已于几天前送交电影制作人。