![The World Traders](http://doctorwhoworlduk.com/Images/bfcovers/worldtraderscda.jpg)
The World Traders
![The World Traders](http://doctorwhoworlduk.com/Images/bfcovers/worldtraderscda.jpg)
The World Traders
Tom Baker (
When a day out in 21st Century London leads to the TARDIS being impounded, The Doctor and Leela find themselves getting involved with the mysterious Amapan Investments, a company that’s managed to become remarkably successful in a remarkably short amount of time.
So what’s their secret? The Doctor and Leela are about to find out.
The Usurians have come to Earth. And they have big plans.
coming soon
UNIT is unavailable (Resolution, Spyfall)
The Doctor and Leela have encountered the Usurians before on Pluto (The Sun Makers)