One of the most controversial subgenres of horror movies is the cannibal film. Movies depicting the act of humans eating other humans have been a regular part of the horror landscape since the 70s. These films have shocked audiences and censors alike, pushing the notions of taste and acceptability in cinema. They were a big part of the video-nasty craze in the 70s and 80s, with many titles leading to long-running franchises that have terrified audiences since.