1. Underworld
There are two camps when it comes to the Underworld films: those who love it for its intricate world building and clever plot while recognising its weaknesses, and those who just think its a pile of rubbish. However, I think we can all agree that Underworld: Awakening was garbage. That said, the Underworld mythos is gloriously detailed and could easily support an animated series. The plot would simply follow Selena, pre-Rise of the Lycans, popping silver caps in furry lycan ass. Her and her band of Death Dealers would stalk the night looking for werewolves to beat up while Lucian try to thwart her at every turn as they try to get their hands on Michael Corvin, the human who has become mixed up in the affairs of the creatures of the night. Ok, so this one isnt the most kid-friendly adaptation on the count of vampire shows tend to have lots of blood in them. Still, a nice animated mini-series a la Hellboy wouldnt go amiss.