Iron-Cast continues our series of "Episodes from the Crypt", where we delve into the darker side of life... death, goth, horror and the occult. So far, we brought you death and goth, and this week we're bringing you horror in the form of the 1984 sophomore release by Mercyful Fate, "Don't Break the Oath". This album has been considered a landmark album and has been one of the more influential albums for the black metal genre. But what of this album? Is it arguably the best extreme metal album ever, or is it overly produced second-rate prog metal with falsettos? Tune in to find out.