Played by Kate Hammer
Reg has a youtube channel where they make miniature food and feed it to mice. If the mice do not want it they will buckle them into little chairs and force them to eat it. They will also sometimes glue the hands of the mice together in prayer before the meal begins.
Outside of YouTube, Reg is a genius, having been originally tested at the age of 2 and then kept at the university by a professor until they recently escaped and went on the lam.
Appearances