Delving deeply into the darker parts of the human sexual psyche, the master-director, John Stagliano, offers up four intense sex scenes, each featuring one brand of crazy or another, in "Psychotic Behavior". An exceptional, 2017 release from Stagliano and his flagship company, Evil Angel, it's safe to say that "Buttman" is up to his old tricks again...and adding in some new ones along the way, as well. Indeed, there's a heavily anal-centered focus in this flick, which should come as no surprise given its auteur's nickname and past, but this time, coming along with it is a harsher, more disturbed tone.