After saving the galaxy, alongside the first two Doctors, the Doctor regains control of his TARDIS and meets with Draconians, Daleks, and giant maggots but says farewell to Jo.
The Doctor and Jo land on a spaceship in the far future as it is attacked by Ogrons, which the human crew see as Draconians. The Doctor and Jo are taken to Earth as spies.
S1E1 23 min