Elmer Earl "Butch" Hartman IV is an American animator, writer, YouTuber, and voice actor. He is best known for creating the animated television series The Fairly OddParents, Danny Phantom, T.U.F.F. Puppy, and Bunsen Is a Beast for Nickelodeon. He founded the company, Billionfold Inc. in 2003, to produce the shows. Hartman was an executive producer on The Fairly OddParents for the entirety of its 16-year run.

The Fairly OddParents is an American animated television series created by Butch Hartman for Nickelodeon. The series follows the adventures of Timmy Turner, a 10-year-old boy with two fairy godparents named Cosmo and Wanda who grant him wishes to solve his everyday problems.