...movie vampire? Here is the details about the movie. This is a old movie around 1996 around there. The person that I remember has a black trench coat. I don't remember if he was a vampire but here is more clues: His weapon is a spear like scorpion from mortal kombat. A picture link Below to know more or less what I am talking about. Now when he throws the spear at its victims blood is flowing from spear it to hose its connected and has a tube. He also has long black hair white eyes. There another one just like him that are the main characters but he has all black eyes. I remember that their jumping over a trains. There this tube that they take to get more power. That's all that I can really remember.
http://www.gearfuse.com/wp-content/uploads/2008/07/ps2-04-mortal-kombat.jpg
http://www.gearfuse.com/wp-content/uploads/2008/07/ps2-04-mortal-kombat.jpg