The Leech ★ Latest & Simple

This holiday horror-comedy directed by Eric Pennycoff follows a devout priest who invites a struggling couple into his home, only for things to spiral into a "sin-filled fever dream".

Since "The Leech" can refer to several popular media titles and products, here are the most helpful reviews for each to help you find what you are looking for: The Leech

This debut novel is a post-apocalyptic gothic horror about a parasite that has replaced the consciousness of every doctor in the world. The world-building and isolated setting are frequently cited

: Readers on The StoryGraph and Reddit rave about the "vivid elements of folklore" and unique body horror. The world-building and isolated setting are frequently cited as highlights. : Reviewers describe it as a claustrophobic psychological

: A common critique is that the second half "loses steam" or shifts away from its unique medical mystery toward more conventional character drama, which some found disappointing.

: It holds a solid reputation for fans of religion-themed horror, with critics from Rotten Tomatoes and Horror DNA praising its "satisfying third act" and tense, uncomfortable vibes.

: Reviewers describe it as a claustrophobic psychological drama that transforms into a "fever-dream weird" and "brutal" spectacle. It is noted for its off-kilter cinematography and dark humor.