Zygon Century: Transformation

23 April 2026 · Directed by Jonathan S Powell · Zygon Century

The Zygons have come to claim the Earth, and this time they're playing the long game.</p><div class="synopsis">The Zygons have come to claim the Earth, and this time they&#x27;re playing the long game. For the Black Cadre have a plan, a plan that will take exactly one hundred years to come to fruition. From the streets of St Petersburg to the plains of Death Valley, the Zygon Century continues... 1922: The Black Cadre by Jonathan Barnes From Munich to Dublin to an asylum in Dartmoor, the Zygons have agents everywhere, and their plans are growing in scope and ambition. Can Herbert Scott, that long incarcerated investigator of the occult, do anything to stop them? Is his rescuer - the German heiress, Ilse Lange - all that she seems? And why are the Black Cadre so interested in a mysterious carnival, travelling the wilder reaches of the Cornish coast? 1968: An Incident in Death Valley by Lauren Mooney and Stewart Pringle Fleeing her brutal human captors, and in hiding from the Black Cadre, the Zygon Vorvoren arrives at a run-down diner in the bowels of Death Valley. There, she finds a friend in Junie, a young waitress, and a town terrorised by a ruthless cult. But just who is their mysterious leader, &#x27;The Arkon&#x27;? And could he really hold the key to Vorvoren&#x27;s liberation and revenge? 1974: The Caldwell Restitution by Ken Bentley Agent Caldwell has been posted to the British Embassy in Moscow and ordered to investigate a rising star of the Communist Party. But Caldwell is a shadow of his former self, plagued by nightmares of the past and misty visions of the future. As the Third Doctor enters the fray, human and Zygon plots collide, and Caldwell&#x27;s visions threaten to endanger the world. Though neither man can remember the other, can the Doctor and Caldwell put a stop to the Zygon Century, once and for all?</div>