"American Horror Story" season 4 spoilers hint of a mysterious man standing on top of a caged person. Meanwhile, the poster of "Freak Show" shows the cast and their respective characters.

FX released the teaser video that lasts all of 10 seconds. The clip shows what looked like a lady contortionist inside a bird cage. Then a hand is placed on top of the cage which seemed to calm down the contortionist.

The clip stopped just before the camera tilts to show the man's face.

While it didn't really gave clues to the identity of the mysterious man, Vulture might have the answer as it talked to Dennis O'Hare who teased "American Horror Story" season 4 spoilers. In that interview, he described his character as a "collector of freaks" and will appear in 10 episodes.

"I'm going to be working at cross-purposes with her. We're going to be like this," he said, talking about Jessica Lange's character. "We'll have lots of scenes with each other, but we'll be battling."

Meanwhile, E! News published the poster of "Freak Show" which confirmed "American Horror Story" season 4 spoilers regarding the characters the cast will play. Kathy Bates is apparently the bearded lady, while Angela Bassett has three breasts!

There's also Michael Chiklis as the world's strongest man and Sarah Paulson as the two-headed Bette and Dot Tattler.

The other characters include Emma Roberts who will play Maggie, Jessica Lange as Elsa Mars, and Evan Peters as Jimmy Darling.

"American Horror Story" season 4 called "Freak Show" revolves around the story of Jessica Lange's character, a German expat who manages and operates a sideshow of unique individuals in Jupiter, Florida in the 1950s.

Earlier "American Horror Story" season 4 spoilers revealed the addition of Patti LaBelle as the mother of Gabourney Sibide's character. Matt Bomer will also join the show on a still unnamed role.