A former doctor of physical therapy, Dr. Dennis tries a different career teaching his knowledge of anatomy. However, he is met with challenges of self doubt and students that can’t help but to challenge him in more ways than one. He turns to familiar stories to get his message across but falls short. However, Principal Mendez happens to always appear to save Dr. Dennis from his rowdy students. Driven by humor, viewers learn about the human body as we watch the growth of Dr. Dennis as a teacher, laugh at hilarious sketches, and see stunning anatomical animations. In this world, Dr. Dennis is met with the challenge of connecting with his students that range from fifth graders to senior citizens.