I stumbled over Wholock a couple of weeks ago, and automatically assumed it was the beeb playing around with two of it’s major series in aid of children in need or something. But according to this Metro piece, it was made by a fan. My initial reaction was: ‘that’s not possible’. Watch the film – surely the beeb jus got benedict cumberbatch and matt smith together for a couple of days and filmed it; I was totally convinced. Yet apparently not: it was a fan-made, sewn together mash up. If that is so — and part of me still refuses to believe it – it is the greatest bit of fan-editing ever, and a jaw-dropping example of just how advanced the skills of fan-artists have become.