Sisters Kat and Jo realise a Zombie Apocalypse has begun in Birmingham and plan to escape it in a boat. Sunny and Amar flee from the train station when they are confronted by zombies, will they make it to safety or succumb to the zombies?
Jo and Amar go on a mission, while Kat meets her gaming idol, who soon turns into a zombie. As things get more frantic, the girls realize strength may be in numbers.
The gang are taken to the local evacuation centre, where Jo is reunited with Rob but he needs to find Patient Zero - who he thinks is Jude. The group become separated following a zombie attack during which Jo is bitten.
