Slither poster

Slither (2006)

Film · 1h 36m · Rated R

Comedy, Horror, Sci-Fi

An alien plague turns a small town into a gory, darkly comic carnival of mutant monsters.

Pulpy, with big broad humor. A late-night trip at a brisk pace. Emotionally it carries some weight.

Not on a US subscription service as of Oct 29, 2026.

Slither parents guide

For an R, this one goes further: extreme gore. Beyond that, real scares and several jump scares.

Scare
Properly scary
Frightening, not just tense.
Jump scares
Several
More than a couple of sudden jolts.
Gore
Extreme gore
Our top level for gore.
Violence
Strong violence
Violence is frequent or intense.
Sex and nudity
Moderate
Moderate means a sex scene or nudity on screen, even brief, or sexual violence that is described or implied but never shown.
Language
Strong
Frequent strong profanity or slurs.

How we rate: an AI reads what is known about each title and tags it 0 to 3; we check the tags against a hand-rated set and correct them by hand when readers tell us. Estimates, not a scene-by-scene review. Spot a mistake? Tell us.

Three questions

Is Slither scary?
Yes, properly. Slither is the real thing without being an endurance test.
How gory is Slither?
Extreme gore and strong violence. If graphic gore is a dealbreaker, skip it.
What is Slither rated, and is it OK for kids?
It is an R, with real scares, several jump scares, and moderate sex and nudity. Keep it for adults.

What is Slither about?

A small town is taken over by an alien plague, turning residents into zombies and all forms of mutant monsters.

Does it have a happy ending? (spoiler-safe)

Bittersweet. It earns its ending, but not everyone gets what they want.

Cast and crew

Directed byJames Gunn
StarringNathan Fillion, Michael Rooker, Elizabeth Banks, Gregg Henry, Tania Saulnier, Don Thompson

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Uses the TMDB API; not endorsed or certified by TMDB. Intensity, content, tone and pace tags are CouchRot's own.