In The Tall Grass Movie Still 6 of 15

Becky DeMuth, 19 and pregnant, travels across country with her older brother Cal. When they stop on a lonely stretch of highway, they hear a young boy's cries for help from a vast field of tall grass across the road. Becky and Cal wade into the grass to investigate and soon discover that once you enter the grass, it will not let you leave. Their only hope of escape rests in the hands of Becky’s boyfriend Travis who has come looking for them, desperate to find his pregnant girlfriend.