I searched around but didn't see any mention of this. There's a film being released next week about Stanislav Petrov, the man who saved the world.
The Man Who Saved the World
http://www.imdb.com/title/tt2277106/
Due for limited theatrical release in the USA on 18 September 2015.
http://themanwhosavedtheworldmovie.com/#seethemovie
Will show in New York, Los Angeles, Detroit, Portland.
Previous discussion of Stanislav Petrov:
http://lesswrong.com/lw/jq/926_is_petrov_day/
Oh, neat. Trailers look kind of "eh", but I'm glad this was made at least.