When some down-on-their-luck old timers are at risk of losing their home to developers, a group of young, inept criminals decides to take matters into their own hands. The only thing standing in their way? A zombie outbreak! Now, it's up to a bunch of east-enders to fight their way out of the zombie-infested city, lead by an unlikely gang of bank robbers and foul-mouthed, plucky pensioners.