A horro film is a film that has elicit psychlogical occurence which can elevate ones heartbeat when they portray fear and shock. 
Scary! Do you like them? Or have a favorite?
Horror films usually often aim to evoke nightmares , fears and terror beyond the unknown. I love the movie Halloween.
Halloween is a classic! It really felt like it changed the genre. And such a young Jamie Lee Curtis in the starring role!
Horror film
A horror film is a film that seeks to elicit fear for entertainment purposes. Initially inspired by literature from authors like Edgar Allan Poe, Bram Stoker, and Mary Shelley, horror has existed as a film genre for more than a century. The macabre and the supernatural are frequent themes. Horror may also overlap with the fantasy, supernatural fiction, and thriller genres.
Horror films often aim to evoke viewers' nightmares, fears, revulsions and terror of the unknown. Plots within the horror genre often involve
1980), "Halloween" (1978), "A Nightmare on Elm Street" (1984), and "I Know What You Did Last Summer" (1997), as well as other non horror films and television series. Although there are many different films parodied, the film follows the plot of "Scream" (1996) very closely. It is often compared to "Scary Movie", a commercially successful spoof from the same year, which had as a working title "Scream If You Know What