Horrorfilms are designed to frightenand to invoke our hidden worstfears,often in aterrifyingway. Ending with a shocking finale. Throughout the storyline, the genre enthrals and entertains the audience in acatharticexperience. Horror films feature a wide range of styles. From early classics such as Nosferatu all the way to todays CGI monsters andderanged humans.They're often combined with sci-fi when the menace or monster is related to a corruption of technology, or when Earth is thratened by aliens. The fantasy and supernatural film genres aren't usually synonymous with the horror genre.