Doctor Maximillian Hopper is a general practitioner and Sunnyville's resident doctor; he lives in town along with his wife Beatrice and their young son Donny. He debuts in Sunnyville #13, but will have a bigger role in the next story. Much like with Rusty's parents, Dr. Hopper acts as the voice of reason in contrast to his much more emotional wife. He is also quite skinny compared to his fatter wife.