This 'American Horror Story: Freak Show' Clown Will Haunt Your Dreams

If you're not afraid of clowns already, you will be after watching this American Horror Story: Freak Show teaser.

Like all the other teasers for AHS, this 15-second preview tells nothing of the plot but manages to successfully be as creepy as possible. The clip shows a clown dancing in the shadows right before he flashes his terrifying grin (or as the clip is titled, his "twisted smile.")

PHOTOS: 2014 Fall TV Spoiler Spectacular!

Season 4 of the FX show is set in Jupiter, FL and will have Jessica Lange returning for one final performance on the series. "The year is 1952. A troupe of curiosities has just arrived to town, coinciding with the strange emergence of a dark entity that savagely threatens the lives of townsfolk and freaks alike," the Freak Show press release reads. "This is the story of the performers and their desperate journey of survival amidst the dying world of the American carny experience."

NEWS: Everything You Need to Know About AHS: Freak Show

If that teaser didn't scare you, here's seven more that are sure to give you a fright!

Open Wide

Sword Swallower

Head to Toe

Caged

Spotlight

Lick

Admit One

American Horror Story: Freak Show premieres Wednesday, Oct. 8 at 10 p.m. on FX! As a bonus, check out this fake teaser that everyone was talking about earlier this summer that is just as good as the real ones.