The Blinkville Exterminator

In the eerily quiet town of Blinkville, exterminator Jack Carter takes on jobs that go far beyond rats and termites. His latest call is for a simple roach infestation, but he soon finds the lonely homeowner is nurturing a horrifying secret. She believes a giant cockroach is the reincarnation of her dead ex-husband, and it's growing. As delusion turns to body horror, Jack realizes he's not just fighting a pest—he's fighting an ancient entity with a parasitic hold on his client, and the entire house is its nest.