As an expert in the field of Computer Science, Metatron Mildritha has long been a prominent name amongst the ranks of the Doctors, and now uses that influence to help steer the focus of their primate liberation efforts. Metatron was originally content to be stationed at the Alpha Office performing duties to benefit the Doctors, but upon learning of the Critical Earth Expedition they decided to step away and pursue the path of activism. Now, with the fate of the Earth primates in the balance, Metatron has vowed to do what can be done to save them from their imprisonment.