Beneath - It Crawls

Provide a (with spoilers) of the movie.

The garage smelled of old oil and tectonic dust. Danny could feel the weight of the 1966 Mustang pressing against his chest—a steel coffin held up by a single, failing jack. But it wasn’t the weight of the car that made his breath hitch; it was the sound from the dark corner where the concrete floor had split. It Crawls Beneath

Suggest if you're looking for more claustrophobic horror. Provide a (with spoilers) of the movie