If self-isolation or The Lighthouse have taught us anything is that it isn’t easy to live with roommates — but it is especially difficult to live with roommates if they’re immortal, blood-sucking vampires. If there was any doubt that the surprise horror comedy mockumentary What We Do in the Shadows would translate into TV, showrunner Jemaine Clement proved that the concept could work across media and across continents. Whether it’s in New Zealand or the streets of Staten Island, as long as you have a group of dysfunctional creatures of the night, you can provide endless …