We sometimes forget some of the greatest leaders in history suffered from the devil that is depression. While not focusing on it, his struggle with the 'Black Dog' is acknowledged within the plot.I suspect a reasonable amount of licence has been taken but the nub of the story I would imagine is true. The Churchill's, Eisenhowers, King George's and Clemintine's of this world are treated as real, fallible human beings and indeed often flawed, but wholly accepting of their duty. Brian Cox makes an excellent Churchill. I see a couple of people have given this a one star review? Really not sure what movie they were watching...Well acted, shot and produced...this movie is well worth your time.