Maxim Alexandrovitch Felnikov
From Tardis Wiki, the free Doctor Who reference
Maxim Alexandrovitch Felnikov was the observer at a medical facility. He was researching the Ice Warrior armour and ordered its continuation. He stopped the Seventh Doctor and Ace from getting arrested. He listened to western records. He knew of the plan against the party. He told the Doctor about the Russian experiments with the Ice Warrior technology. (AUDIO: Thin Ice)