STORY PLOTLINE
The time travellers arrive in Australia in the near future and learn from a man named Giles Kent that the Doctor is the physical double of Salamander, a scientist and politician who has discovered a means of storing and distributing solar energy and thus ending starvation in a world ravaged by earthquakes, floods and the like.
Most people see Salamander as a hero, but Kent and others believe him to be establishing himself as a dictator.
DVD EXTRAS