Ice Warrior diplomacy

Tags: Third Doctor, Sarah Jane Smith, Ice Warriors

The Monster of Peladon, episode 4 13 April 1974

Fifty years on, the Doctor returns to Peladon. Now a member of the Galactic Federation, and a major supplier of Trisilicate, a mineral needed for the war with Galaxy 5, Peladon is host to shadowy forces once more. To maintain Trisilicate supplies, the Ice Warriors have taken control…