Two months ago I noted that Filth looks very much like “a Scottish Bad Lieutenant only a lot crazier, crossed with the sensibilities of Trainspotting‘s Irvine Welsh by way of direction and a script adaptation by Jon S. Baird and a lead performance by James McAvoy. Will the film include the dog scene in Welsh’s book?” Nothing whatsoever has changed except that a new trailer has popped up. Pic will be at Toronto, I’m guessing.