VIDEO : An Uncensored Screening Of Lars von Trier's 'The House That Jack Built' Violated MPAA Rating

On Wednesday, Audiences were treated to a one-night-only screening of the director's cut of Lars von Trier's controversial serial killer movie.
Business Insider reports, the uncensored cut prompted over 100 people to walk out at Cannes Film Festival due to its grisly violence.
Now IFC, the movie's distributor, is facing sanctions for violating the ratings rules of the Motion Picture Association of America.
The MPAA said that IFC violated the ratings system's rules by screening the unrated version of the movie without a waiver.
The Hollywood Reporter says sanctions could include revoking "The House That Jack Built's" R rating, or suspending IFC?s ratings process.