There, the Controller persuades Jo to tell him the exact time and location of where she came from. The Daleks use this information and send a Dalek supported by Ogrons to the present, where they attack the house. Anat and Boaz fire back and flee towards the tunnels. The Brigadier arrives just in time to gun down an Ogron, and the Doctor commandeers his jeep in pursuit of the two guerrillas. In the tunnels he finds Anat and Boaz just as they activate their time machines, and is swept up in the vortex. In the 22nd century version of the tunnels, the Doctor and the guerrillas are separated when Ogrons pursue them. The Doctor climbs out of the tunnels onto the surface, where he sees a Dalek order Ogrons to exterminate some rebels. When the Controller informs the Daleks that Jo mentioned a "Doctor", the Daleks react violently, declaring that the Doctor is an enemy of the Daleks and must be exterminated.