Every action has consequences. One confrontation, one punch, one bullet – something as simple as a gesture on a train – all can change the course of history.
British diplomat Dr Philip Raven knows the world is on a knife edge. But he is about to see how history might have played out differently. How there could be a better future for those who dare to grasp it.
An emissary from that future has come to show him… The Shape of Things to Come.
Producer David Richardson
Script Editor Matt Fitton
Executive Producers Jason Haigh-Ellery and Nicholas Briggs