Residents race against the clock to escape Dambury, but the army have other plans in mind.

The residents of Dambury decide that enough is enough.

A split breaks out among the OAPs as a newcomer turns Frank's head away from Cecily.

The army tighten their control as Charlie, Kelly, Finn and Steff go on a rescue mission.

The OAPs, led by Cecily, are hungry... and Charlie and Kelly must deal with Kelly's nan.

When an army truck crashes outside a care home and turns the residents there into something nasty, four friends have to deal with the deadly consequences...