Goodbye Christopher Robin is a 2017 British biographical drama film about Winnie-the-Pooh's creator A. A. Milne and his family, particularly his son Christopher. Directed by Simon Curtis and written by Frank Cottrell-Boyce and Simon Vaughan, it stars Domhnall Gleeson, Margot Robbie, and Kelly Macdonald. The film premiered in the United Kingdom on 29 September 2017, receiving mixed reviews from critics and grossed $7.2 million at the box office.