Rob Corddry, Leslie Bibb Pick the Wrong House to Flip in ‘Hell Baby’ Trailer (Video)

The pregnant couple move into a haunted New Orleans mansion in the upcoming horror comedy parody

"There's not one thing to be afraid of in this house," Rob Corddry hauntingly foreshadows in the trailer for "Hell Baby," released Wednesday.

In the film, a parody of horror movies, expecting couple Corddry and Leslie Bibb move into an old haunted mansion in New Orleans nicknamed "The House of Blood." Not a good sign, but they ignore it along with all the other obvious red flags. Soon, Bibb is possessed by the devil and suddenly pregnant with his evil spawn.

Bibb begins acting strangely: Drinking paint thinner while smoking and eating raw meat — atypical pregnant woman behavior.

Also read: 'Community' Star Gillian Jacobs Joins 'Hot Tub Time Machine 2'

Ghost dogs, gruesome murders and dead crows with the sign of the devil on their bodies follow. Naturally, all of that stresses out Corddry.

Enter the Vatican's elite exorcism team to save the couple from their demonic baby. Unfortunately, the priests seem more interested in Mardi Gras than the task at hand.

The comedy also stars comedians Rob Huebel, Paul Scheer, Michael Ian Black and Kumail Nanjiani. It comes out Sept. 6.

Here's the trailer: