Jack Osbourne, the prodigal son of heavy metal deity Ozzy Osbourne, made a documentary about his father called “God Bless Ozzy Osbourne”. The movie had a short run in theaters before it was released to DVD last fall. Now, Showtime subscribers can view the movie on July 13^th.

If you didn’t get a chance to catch the movie previously, I can tell you that it is a very honest look into the legendary singer’s life. Plus, it is loaded with previously unseen Black Sabbath footage, as well as cool video of Ozzy’s solo work. You even get stories from other rock artists like Tommy Lee and Paul McCartney.

If you don’t have Showtime, don’t sweat it, the movie has been available on DVD and Blu-ray for several months.