Part 4 | The nightmare continues. In this stage of the countdown, we unveil ranks 40 to 31 of the scariest horror films ever, backed by scientific research. As the shadows grow darker, these films blend psychological dread, shocking twists, and relentless tension - proving that fear takes many forms. Each entry pushes us closer to the most terrifying movies ever made. #horrortok #scarymovies #blowthisupforme #horror #horrormovie