This is one of the many(and sadly, mostly terribly short) extras on the DVD for Shaun of the Dead, and more specifically, it's the second of the three supposed plot holes that the film itself leaves open, being explained away. In a voice over, Dianne tells us exactly what happened in the situation in question(which you should not know about if you haven't already watched the movie, and if you have, you'll figure out what it is), as comic strip graphics(done by Edgar Wright, the multi-talent) depicts it, in a nifty drawing style that isn't too extravagant. This is hilarious and biting, pun intended, and, as should be no surprise, the 1 minute and 13 seconds that this has a running time of(placing this squarely in the middle, as far as what the longest one is) goes by immensely quickly. The whole thing is set to The Gonk. All that is told in these is in the FAQ for the title, as well, if you can't catch these anywhere. As opposed to the picture, there is no strong language. There is violence, gore and disturbing content in this. I recommend this to any and all fans. 8/10
