Who doesn't love a threesome? When it comes to film there's something oddly satisfying about a trilogy. If the first one is lucky enough to be a success then a sequel can build upon it or tie up any threads that were left hanging. A third film can serve as a timely farewell. Or may in fact exist solely to milk cash from completists.
Because what's below the cut is alphabetical, to make life simpler for myself I'm not including the titles of individual films. Instead, I'll put the title by which they're known collectively, followed by links that'll take you to the relevant post on the relevant blog (opens in new window each time). It's a BIG list.
