Video of What We Do in the Shadows | VR - Season 3 Teaser | FX Last season ended with the reveal of Nandor's (Kayvan Novak) human familiar Guillermo (Harvey Guillén) turning out to be a descendant of infamous vampire killer Van Helsing. Awkward. But Guillermo is clearly visible in the background of the new clip, along with Matt Berry's Laszlo, so it's possible that things have gone back to "normal" for the vampires. It's also just as likely that this clip is isolated on its own from the season to not give anything away. After all, there's nary a sight of Nadja (Natasia Demetriou) or Colin Robinson (Mark Proksch). Guess we'll see as more teasers come out over the coming weeks.