Protip: you can't.
Except for the Alucard scene, it was kino.
>This time Bats, I'm out for blood.
>>94112518
The fight with vampire Joker in the blood bank was legitimately shocking because of all the spilled blood. Creative way to get around the censors (the lighting, but also the context of it all being donated blood, so no actual violent bloodletting involved).
Everything else is forgettable except
>Wait a second... Alucard spelled backwards is... is... GASP!