Those touched by the infection are placed into a secure army camp. Cecily and Janine both try to take control of the affected pensioners, one offering destruction, one offering peace.

Cast: Sue Johnston, Paul Bentall, Robert Lindsay, Anita Dobson, Lewis Gribben, Jay Lycurgo, Buket Komur, Viola Prettejohn, Ava Hinds-Jones, T'Nia Miller, Chris Reilly, Aubrey Parsons