In Wales, a miner is found dead and glowing green possibly due to Global Chemicals. The Doctor, Jo and UNIT investigate, with the help of Dr Clifford Jones and the Nut Hutch, to stop the march of the giant maggots!
Read More The Green Death
On the jungle planet of Spiridon, the Doctor and Jo join forces with a group of Thals who have come to defeat a Dalek taskforce searching for the secret of invisibility.
Read More Planet of the Daleks
The Doctor and Jo find themselves in the midst of heightening tensions between the Earth and Draconian Empires, but soon discover that a third party are escalating matters for their own gain.
Read More Frontier in Space