A prominent figure in the field of Dental Surgery, Kepler Badger became an activist in primate liberation after completing their tenure at The Consortium of Hyteglass. Kepler was raised on a far rim colony on the New Frontier where they were eventually stationed at the Darknight-1 Garage in a support role, where word of primates in captivity on Earth reached and spurred many into action. Now, as their mission leads them to Earth, Kepler and the Doctors will attempt to put their skills and education to work as best they can for the sake of the primates there.