Denzel Crocker

Denzel Crocker is the mentally unstable school teacher of Timmy and the overall main antagonist of The Fairly OddParents!. Originally, he was just a back-up villain in the first two seasons. Since Season 3, he became one of the main antagonists of the series, and officially the main antagonist by Season 7, replacing Vicky from this role. He was also the main antagonist of Abra-Catastrophe and the first Jimmy Timmy Power Hour movie. He is also one of the two main antagonists in the Bunsen is a Beast crossover episode Beast of Friends. He was voiced by Carlos Alazraqui, and played by David Lewis in the Live-Action Movies.