Abraham Lincoln: Vampire Hunter (2012)

While still a boy, Abraham Lincoln loses his mother to a vampire's bite. He vows revenge, but fails in the attempt, narrowly escaping with his life. He is rescued by Henry (Dominic Cooper), a charismatic vampire hunter who instructs Abe in the fine art of dispatching bloodsuckers. Abe (Benjamin Walker) continues his fight against the undead well into adulthood and his presidency, making a last stand against the ultimate vampire foe (Rufus Sewell) on the eve of the Civil War's defining battle.