You fight back in the only you know how, by using the skills of those around you.
There's a cricket bat/sword wielding Paralympian, a girl with a heightened sense of smell, a computer hacker with scarily accurate conspiracy theories, not to mention a former racing driver, now in a wheelchair who likes to tinker with speed, a girl with oodles of sex appeal, a volatile young man with the strength of Hercules, a dying boy with space travel on his mind and a young woman with a deadly family secret.
And then there are the American soldiers, are they friend or foe? Only time will tell.
Kicking Zombie booty though is the least of everyones problems, but where there is a will there are the Thorncroft residents and their allies.
Just don't call them inspirational...