8.5 3868 With the Zygons invading England, and UNIT neutralized, the Doctor stands alone to stop the Zygons from taking over the entire planet. But how can he stop the Zygons? And how can he save his friends?
Runtime: 46
Starts: Peter Capaldi, Jenna Coleman, Ingrid Oliver, Jemma Redgrave
Director: Daniel Nettheim