Ozzy and Drix

Ozzy & Drix is an American animated television series based on the 2001 film Osmosis Jones. It centers on Osmosis "Ozzy" Jones, a cheeky-chappy white blood cell, and Drix, a level-headed cold pill, who battle germs and viruses inside the body of teenage boy Hector Cruz. The series is set in a stylized version of the human body, which resembles a city where microorganisms and cells are anthropomorphic. One episode focuses on Hector going to the dentist with his family after receiving cavities and a toothache from eating too much candy. The episode is called Journey to the Center of the Tooth.