Neil Patrick Harris + David Burtka to Join 'American Horror Story: Freak Show'

We're already well into the newest season of the terrifying mini-series American Horror Story (Freak Show) and now it's been revealed that Neil Patrick Harris is joining the cast.

And real-life husband David Burtka will be coming with him!

Credit: Instagram

NPH will appear in the 11th and 12th episode of the anthology's fourth season playing a "chameleon salesman" while Burtka will show up in episode 13, the season finale in a "sexy storyline" centered around actress Jessica Lange.

Said creator Ryan Murphy of Neil, "He had very specific ideas for what he wanted to do, and I had very specific ideas, so we’re working on melding those."

Interestingly enough: Murphy invited NPH on the show back in August via Twitter and Patrick wrote Murphy a letter begging to be part of the horror story.

NEXT: Clowns Are Not Happy with the Newest Season of AHS