1974, England - Scientist Philip Carvel has a fateful meeting with a young woman, Milner, bonding over a shared ideology their influence on each other will lead to the creation of a virus - their solution to the world's over-population.

Cast: Tom Burke, Rose Leslie, Anca Androne, Ed Birch, Trystan Gravelle, Tim McInnerny, Kevin Trainor, Clive Wood, William Belchambers, Nigel Black, Vincenzo Ferrara, Aine Garvey, Lorna Gayle, Ian Porter, Harley Rooney