The horror genre is perhaps the easiest one to define.

It’s one ofM.

It was solid for its time, but is unlikely to scare anyone nowadays.

Scary Sci-Fi Movies

NEXT:The Best Movies That Blend Sci-Fi, Action and Horror

Cecilia (Elisabeth Moss) is on the phone while looking up in ‘The Invisible Man’ (2020)

Image via Universal Pictures

Mel Gibson as Graham, Abigail Breslin as Bo, and Joaquin Phoenix  as Merrill together in a field in ‘Signs’

Image via Buena Vista Pictures

A monster emerges from Tokyo Bay

Image via Toho Pictures

Seconds 1966 Movie

Image Via Paramount Pictures

‘Nope’

Image via Universal Studios

Jim in a hospital gown standing next to Big Ben in a deserted London in 28 Days Later

Image via Searchlight Pictures

The Xenomorph from Alien (1979) surrounded by smoke

Image via 20th Century Studios

Seth Brundle gazing at his changing body in the mirror in The Fly

Image via 20th Century Studios

Macready (Kurt Russell) holding a lantern with other researchers in a snow mine from ‘The Thing’ (1982)

Image Via Universal

Person walking in desolate land in Threads

Image via BBC

Movie