Stake Land

Stake Land is a 2010 American vampire horror film in the zombie apocalypse vein directed by Jim Mickle and starring Nick Damici, who cowrote the script with Mickle. It also stars Connor Paolo, Danielle Harris and Kelly McGillis. The plot revolves around an orphaned young man being taken under the wing of a vampire hunter known only as Mister, and the battle for survival in their quest for a safe haven.

Mister takes Martin on a journey through the lockeddown towns of Americas heartland, searching for a better place in the famed New Eden, up north, while taking down any bloodsuckers that cross their path. Along the way, they are joined by fellow travellers, the first being a nun known only as Sister McGillis, whom they rescue from two young rapists whom Mister kills without hesitation. They continue to move north, avoiding major thoroughfares that have been seized by The Brotherhood, a fundamentalist militia headed by such fanatics as Jebedia Loven Michael Cerveris, who interprets the plague as the Lords work.The group is then captured by The Brotherhood and it is revealed that one of the rapists killed by Mister was Lovens son. As punishment, Mister is left at the mercy of a group of vampires, while Sister is taken as a sex slave and Martin will be kept as a forced convert to the Brotherhood. Martin promptly escapes the Brotherhood camp and discovers that Mister has survived the vampire attack and they drive off together, unable to help Sister. ........

Source: Wikipedia