‘American Horror Story’ season 6 might be about serial killer Charles Manson

Could “American Horror Story” be going from vampires to Charles Manson?

The Ryan Murphy anthology show might be heading in the cult direction for its sixth season as a fan theory questions whether the creepy drama could focus on the serial killer.

Manson was found guilty of conspiracy to commit seven murders, most notably actress Sharon Tate, over five weeks in the summer of 1969.

The cult leader’s wicked ways could be perfect for “American Horror Story,” whose stories so far have included witches and a carnival. We break down the clues here:

Pig

Scene from new season of American Horror Story vs message Manson girl Susan Atkins left in Sharon Tate's blood. #AHS pic.twitter.com/rqQEGUgdDG

— Creepy Catalog (@CreepyCatalog) July 30, 2016

One of the first trailers for the new season showed a glimpse of a tented cradle with a baby mobile that — if you squint - spells out “PIG.” That same word was written in Sharon Tate’s blood on the front door of the house where her body was found.

Tate was pregnant when she was murdered, lending more explanation for the nursery theme.

An official poster shows spides crawling out of a woman's eye sockets.

(American Horror Story/Facebook )

Spiders

The official AHS poster, released on Aug. 5, shows a sleeping woman with spiders crawling out of her eye sockets. In prison, Manson became obsessed with the arachnids, which inspired his behind-bars artwork.

Cults

The sixth season has been continually teased with a red ‘6’ — 666 anyone? The devilish symbol is frequently associated with cults, much like the Manson family that committed the 1969 murders on behalf of their leader.

Furry Evan Peters

Peters, who has appeared in the five previous seasons and is expected to return for the sixth, posted a selfie a few months ago with an extra long beard that resembles Manson’s facial hair. Manson was in his mid 30s when he was arrested and 29-year-old Peters could easily add a few years with some makeup.

A recent Evan Peters selfie gave him Manson's scruffy facial hair.

(booboodaddy/instagram/AP)

Murphy favoritism

Murphy has already acknowledged in the past that he was interested in the Manson murders.

“There was a point last year in August where I was like, “I want to do an entire season about the Manson case. But then we decided that wasn’t respectful to the victims, and it’s really hard to get life right,” Murphy told Deadline in 2013. “We might go back to the Manson thing in some regard one day.”

Could this year finally be his chance?