Cannot Recall Title
 

As a child, I recall an old foreign horror film, possibly a Hammer, that opened with a day shot of an old castle. All I can remember is that when the bag guys (vampires, I think) were shot, the blood from the gunshot wound would just suck up and disappear.

Does this sound familiar to anyone? I cannot recall its name or who was in it.

Little help....

No help with this? Really?