Andreas Kalyptos, a veteran activist of the Universal Primate Captivity Crisis movement at IC State Medical College of Scorpius, has been on several primate retrieval operations in the 23 years since earning their Public Health Doctorate. Having always lived within the Doctor caste, Andreas was raised in an environment of empathy and good will, and those values led them to join the Critical Earth Expedition. Now, as their mission leads them to Earth, Andreas and the Doctors will attempt to put their skills and education to work as best they can for the sake of the primates there.