Classic Doctor Who: Planet of Giants
Returning to Earth, the crew find themselves trapped in a jungle with monstrous creatures pursuing them. Soon they realize that they have become miniaturized and are indeed on Earth.
Planet of the Giants
The crew arrive in a place where everything is on a giant scale, the result of the TARDIS doors malfunctioning. They are soon made acutely aware of the nefarious plans of a ruthless businessman and his misguided scientist.
Dangerous Journey
The Doctor realises that the government scientist, Farrow, has been murdered while Barbara inadvertently comes into contact with the poisonous strain of insecticide.
Crisis
The Doctor and Susan are reunited with Ian and Barbara. As Barbara's health rapidly deteriorates, the crew find the formula for DN6, the pesticide that Forrester was prepared to kill for, and which could now be responsible for killing Barbara.
