Vampires: Los Muertos (2002) on Netflix

Plot summary

Derek Bliss, a vampire hunter, is given a new assignment and travels to Mexico, to a monastery where priests who hunt vampires are living. He has a strange vision there, and one of the priests believes the vampires are reaching out to him. That night the vampire princess Una and her followers feed on a man. The next day Derek works through a list of names he was given and finds that most of the people on it are dead or insane. At a coffee shop he asks after a man named Jesse, then meets Zoey, who asks whether his work is with the undead.