This document discusses horror movie box office trends from 2007-2014 based on screenshots of data. It finds that the 2007 horror movie box office was the peak, likely due to the popularity of films like "I Am Legend" and multiple horror film releases that year driving up ticket sales. The success of "I Am Legend" demonstrated the influence of a big-name actor (Will Smith) and major studio (Warner Brothers) on a film's performance. By 2014, horror ticket sales had declined significantly, possibly because fewer horror films were released that year or audiences were attracted to other popular non-horror movie genres. Even in low-grossing years for horror, top studios like Warner Brothers tended to perform well and have the