What We Do In The Shadows has had a steady cast for its entire run on the tv. One of the characters has had one goal and that is to become a vampire. Harvey Guillén's Guillermo has desperately wanted to become a vampire since Season 1. The end of Season 4 was left on a cliffhanger when Guillermo offered to pay a fellow vampire to turn him into one of the undead. Season 5, Episode 1 "The Mall," finally offers some answers to that cliffhanger, but there is a very unexpected twist.
Source：https://www.cbr.com/what-we-do-in-the-shadows-guillermo-vampire/
