Brothers who chased and killed vampires

1999 7.3
Tired of the crime overrunning the streets of Boston, Irish Catholic twin brothers Conner and Murphy are inspired by their faith to cleanse their hometown of evil with their own brand of zealous vigilante justice. As they hunt down and kill one notorious gangster after another, they become controversial folk heroes in the community. But Paul Smecker, an eccentric FBI agent, is fast closing in on their blood-soaked trail.

2009 6.0
Skillfully framed by an unknown enemy for the murder of a priest, wanted vigilante MacManus brothers Murphy and Connor must come out of hiding on a sheep farm in Ireland to fight for justice in Boston.

When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them to be soldiers. He taught them about the paranormal evil that lives in the dark corners and on the back roads of America ... and he taught them how to kill it. Now, the Winchester brothers crisscross the country in their '67 Chevy Impala, battling every kind of supernatural threat they encounter along the way.

1933 6.1
After her brother's death, Roma Courtney becomes the heiress to his fortune. When a fake psychic claims to have a message from her dead brother, he coaxes her into participating in a séance. While her fiancé first believes the séance is nothing more than a scam, he eventually realizes that the vengeful spirit of an executed murderer has possessed Roma's body.
How well did these results match your search?