There Is A Hell On Earth is a cross over for Supernatural & Vampire Diaries.
The plot is an alternate version of season five for Supernatural, and season three for Vampire Diaries The Apocalypse has started, and the originals are causing havoc and chaos all over the world. Demons, vampires, werewolves, witches, warlocks, angels, and countless other creatures of the supernatural roaming the earth freely. Lucifer has been released from his cage in hell and is seeking to destroy everything on earth. Nothing is as it seems anymore. Nothing is safe. But the question is…what is worth dying for?