Nunja (1970)

When the sun goes down, the streets become a hotbed of undead trying to quench their unyielding blood lust. Only one person stands in their way: Nunja, the Vampire Hunter! By day, she's pious Sister Maria Micaela, reciting her vows and keeping the faith. At night, with a stake in hand, she's Nosferatu's worst nightmare. Now, a new threat is coming her way and she must do what she can to protect the parish. Or will the unrequited love of a handsome priest be her downfall?