The Minotaur is a creature guarding the God Complex. As much a prisoner as those it pursues within its holographic prison, the Minotaur feeds off the ‘faith’ of its victims—what they strongly believe in.
Ood are a peaceful race, sophisticated and wise, and loyal friends of the Doctor. However, when they are taken over and controlled by evil entities they become monstrous creatures, acting against their instinct with lethal intent!
The Ice Warriors are a mighty race hailing from Mars, the Red Planet. They are intelligent, powerful individuals and the Doctor has faced them at their most ruthless as they tried to wrestle Earth from humanity