Room" has it."Green
Room," an A24 release, is rated R by the Motion Picture Association of America
for "strong brutal graphic violence, gory images, language and some drug content." Running time: 117 minutes. Once it enters the grindhouse, it stays there.But you can't have a siege thriller without a siege, and "Green
Room" is certainly among the genre's finest examples. Guns are employed, but the most chilling violence comes from teeth and blades on split-open flesh.