It's cosplay carnage at London’s biggest comic con of the year.
Follow Charlotte, Jane, Simon, and Mark as they get ready to have an epic weekend of cosplaying, shopping, geeking out, and making new friends. But they soon realise that the zombie apocalypse is starting, halfway through a really good panel. 
Follow the adventures of our dynamic gang. 
Who will step up and lead them to survival? Who will get eaten? 
Who will grab that rare comic signed by Doctor Whom!?