After a poor regeneration the Doctor needs to take extreme R&R and uses his Zero Room. Unfortunately, his companions trigger a trap left by the Master and his rest is very short lived indeed.
The Doctor and Adric attempt to fix the TARDIS’s Chameleon Circuit but the Master isn’t far behind and once again the Universe is put in jeopardy.
The Doctor and his companion Adric arrive at Traken to find ominous warnings and pleas for for help. Oh, and of course significant distrust.
The final battle comes to Middle Earth. But the war will not be won by arms or sorcery. Only two small, desperate Hobbits can save the day, if their guide does not betray them first.
Frodo, Sam and The Ring move on from the tragedies at Moria and the Falls of Rauros (though they have no knowledge of the latter) and pick up an unlikely guide along the way.