Heartbeat (2016) (2016)

Episode Overview

A babysitter arrives to look after a boy who's unwell. To pass the time, they invent a fictional creature using items around the house, one that consumes sounds. To their horror, the creature springs to life, draining both sound and vitality from everything nearby. They attempt to escape, but the boy's persistent coughing exposes their hiding spot. The creature then becomes attuned to the girl's heartbeat, ultimately finding and eliminating her as well. With its hunger still unsatisfied, it ventures out into the world in search of more "meals."