In the Tall Grass (2019) Subtitles

After hearing a child screaming for help from the green depths of a vast field of tall grass, Becky, a pregnant woman, and Cal, her brother, park their car near a mysterious abandoned church and recklessly enter the field, discovering that they are not alone and because of some reason they are unable of escaping a completely inextricable vegetable labyrinth.

IMDb: tt4687108 · TMDB: 523139