* Redownload if necessary* Greetings, fellow traveller. For our Sci-Fi Channel series finale we bring you Garth Marenghi's Darkplace, a short-lived but brilliant British parody show that never really got its due. (Sorry we were a little late on this episode, but Jake and I both had some pretty serious life stuff happen. Trying to get back on track.) We break down what makes the mockumentary format work so well, from the talking-head commentary to the show-within-a-show mechanics that le...