When a deadly virus wipes out most of the world's population, a handful of survivors struggle to stay alive.
6/6 Abby and her friends are on the run from Samantha, who has formed a dangerous alliance.
First broadcast: 23 Dec 2008
5/6 A spiritual leader arouses the group's suspicions when he turns up on their doorstep.
First broadcast: 16 Dec 2008
4/6 Abby leaves her new friends to go in search of her son, who may be in a nearby mansion.
First broadcast: 09 Dec 2008
3/6 Abby discovers a community that could hold the key to everyone's future, but at what cost?
First broadcast: 02 Dec 2008
2/6 Abby meets a gang of armed thugs who have laid claim to the supermarkets in the area.
First broadcast: 25 Nov 2008
6/6 Abby and her friends are on the run from Samantha, who has formed a dangerous alliance.
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