Yo, Adrian!!
If there's one movie that will withstand the test of time it's the Rocky trilogy! According to Deadline, there will be a documentary coming out on June 9th called "40 Years of Rocky: The Birth of a Classic" and you'll be able to watch it on-demand. The documentary is captured from the director's own 8mm footage during pre-production and shooting of the Rocky movie. The best part is, Sylvester Stallone with be narrating the whole thing!