The TrailerTown for Richard Linklater’s upcoming Last Flag Flying has us incredibly excited for a few reasons. First off, the cast includes Bryan Cranston, Steve Carell and Lawrence Fishburne, which is enough to get us to any film on the face of the planet. Aside from the stellar cast and crew, Linklater is continuing his trend of creating years-in-the-making  spiritual sequels (i.e. Everybody Wants Some!), but the…