Christopher Robin Official Trailer paints a much fuller, and altogether more heartwarming, a picture of the film’s story. The film sees a grown-up Christopher Robin (McGregor) struggle to balance life in a dead-end job and time with his family, only for his childhood friend Pooh to show up in need of help. When Robin relents and returns to the hundred acre wood, Pooh and the gang find it’s not them that needs helping, but Christopher himself: