Goodbye Christopher Robin (2017)

Biopic of children's author AA Milne, focusing on how his relationship with his son influenced the creation of the Winnie the Pooh stories. The books prove immensely popular in a nation recovering from the trauma of the First World War, but bring the youngster who inspired them uncomfortably into the public eye. Starring Domhnall Gleeson, Margot Robbie and Kelly Macdonald.