What are the most terrifying moments in 'The American Horror Story'?

One of the most terrifying moments is in 'Murder House' when the Rubber Man appears. His menacing look and the mystery surrounding him send chills down the spine. Another is in 'Asylum' with Bloody Face. The idea of a serial killer on the loose within the asylum is really scary.

Well, in 'Coven', the scene where the witches are facing the voodoo witches is quite terrifying. The intense magic battles and the dark spells being cast add to the horror. Also, the creepy dolls in some seasons can be really scary. They seem so innocent but are often associated with evil spirits or events in the show.

The Rubber Man scenes in the first season are really terrifying. His appearance is just so creepy.

The most terrifying moments often involve the unexpected twists. For example, in 'Murder House', the sudden appearances of the ghosts were really scary. You never knew when they would show up, like Tate's presence which was both menacing and unpredictable.

One of the scariest things in American Horror Story is the psychological horror it presents. In Asylum, the way the patients are treated and the secrets hidden within the asylum walls create a sense of dread. The experiments done on the patients, the presence of the demonic entities, and the overall atmosphere of the place make it a breeding ground for terrifying moments. You can feel the characters' fear and it makes you on edge as a viewer.

The Rubber Man in the first season is really terrifying. His appearance with the shiny black latex suit and his silent stalking is quite spooky.

One of the most terrifying moments is in 'Murder House' when the Rubber Man appears out of nowhere. It's really creepy as he moves silently in that black, shiny suit.

The most terrifying moment for me was in 'Murder House' when the Rubber Man first appeared. It was so unexpected and his look was really creepy.

In some seasons, the cult - like groups and their rituals are quite terrifying. They create an atmosphere of extreme dread, like the Satan - worshiping cult in one of the seasons. The way they perform their evil deeds and the sense of power they seem to have over the characters is really scary.

In American Horror Story: Coven, the witchcraft and the power struggles among the witches can be really frightening. There are scenes where the witches use their powers in cruel ways. Also, the backstories of some of the characters, like Delphine LaLaurie's atrocities, add to the horror factor. The show does a great job of mixing historical horror with supernatural elements.