Garfunkel, Oates, and Garfunkel and Oates by KaneMH

Question 11

Although this Thomas Lennon - Robert Ben Garant vehicle about a demonic spawn was a flop at the box office, it has been praised (by Mr. Skin, at least) for an extended and awkward 3-minute full frontal nudity scene featuring Riki Lindhome and Rob Corddroy. What is this movie, set in a haunted New Orleans mansion?

Hell Baby