Release date: 2015
The first thing I saw, with regards this straight to DVD release, was a webisode where Batman (Michael C. Hall) was tracking down Harlequin (Tara Strong). It made me immediately excited about the feature that was due. Harley was truly psychotic and dangerous, with severed heads in a fridge and mannequins made out of victims. Then there was the reveal… Batman was a vampire and not exactly morally squeaky clean.
I think this deserves 6.5 out of 10 but I would have liked to have seen a more expanded background especially around Superman and a darker ending.
The imdb page is here.