“The Zygon Inversion” was full of suspense and moral reflection, the things we love about Doctor Who. In “The Zygon Invasion,” the presidential plane had been shot down, leaving us to wonder how the Doctor and Osgood would survive. Though we know the Doctor must survive, it was still shocking to see the visage of Clara firing a bazooka towards the plane. “The Zygon Inversion” picks up here, showing us not only these events on the ground, but how the real Clara, trapped in the Zygon pod, comes to understand what’s going on through the mental link she has with the Zygon Bonnie who has taken on her form.