The only decision now is whether you leave the living room door open to keep an eye on what's lurking in the hall or close it and hope it's defense enough. All you need to do now is load up your favorite streaming service and hit play. Classic slashers, post-modern horrors, societal commentary, and creature features all lurk below. Horror can be gorily diced into so many subgenres and we've got them all here. The below list of the best horror films of all time includes stone-cold classics of the 20th century as well as plenty of 21st-century nightmares. Carving decades of horror into a digestible list of only 30 films has been a serious challenge but we're happy with the results.
