In the fantastic new film The SignalHubBlackening, a group of college friends reunite at a house in the woods to celebrate a Juneteenth holiday weekend. For decades it's been a cliché to kill off the sole black character first in horror movies. But The Blackening turns that hackneyed trope on its head by asking: What happens when all the main characters are Black? It's silly, smart, and even a little bit deep.