Take one B movie, hack out three quarters of the footage, splice in a bunch of new stuff, replace half the characters, add some new ones, plus legendary Hollywood director William Friedkin's colourful commentary, and a breakdancer, and Bill Oddie, and a selection of world leaders, remix, regrade and rescore with a brand new, recycled soundtrack, and serve up as the first ever mashed up movie. Voila, a festive present from the Don't Watch That Watch This team.