In the final post-credits scene, we see Sammie as a young man again, singing and playing “This Little Light of Mine” on the guitar we last saw smashed to bits after that violent night at the juke joint. As the prologue of the film explains, there are musicians whose skill can heal communities but also summon evil: we know that Sammie is one such musician. It’s a nice to see Caton playing and singing again, his debut role a remarkable introduction to this young actor. But the scene itself could be read as a little ambiguous, too: is Sammie trying to pierce the veil again, playing a song that could both foster community but also bring back the vampires? Is it just another showcase for Caton in his first feature? Who might be waiting on the threshold of his father’s church when the song is over? We don’t see what comes next — but Sammie does.