Rex Robinson
An American ex-con who is trying to go straight is persuaded to be the inside man for an audacious bank job in central London.
When the TARDIS lands in a quarry on Earth, the Doctor and Sarah are caught in a mining explosion. Sarah is found clutching what appears to be a fossilised hand, buried in one-hundred-fifty-million-year-old strata. Analysis shows the hand to be silicon-based and inert, but when Sarah begins to act as if possessed, the Doctor suspects that it may still be alive...
The Doctor returns to Peladon fifty years after his last visit, to find Queen Thalira, daughter of the late King Peladon, on the throne. A tense labour dispute between Pel nobility and miners is worsened when apparitions of their deity Aggedor attack and kill several miners. The Galactic Federation desperately needs trisilicate for its war against Galaxy 5 and sends in brutal Ice Warrior troopers to ensure production. The Doctor discovers a devious plot at the heart of Aggedor's appearances.
Time itself is in peril! The Time Lords find themselves besieged by a mysterious enemy. Vital cosmic energy is draining into a black hole and the Doctor is their only hope. Trapped in the TARDIS however, he's powerless. The only way out is to break the First Law of Time to let the Doctor help himself — literally...
A policeman's family helps to exonerate him of murder charges in the death of a man he had under interrogation.
