Master Fighter is the protagonist of a series of wǔxiá films. In the beginning of Enter the Jammerhead, Michelangelo shows Cody Jones Master Fighter 13: Revenge of the Mongoose Fighter. Donatello walks into the room and excitedly recognizes the film.
Master Fighter was supposed to appear again in an episode of Teenage Mutant Ninja Turtles: Fast Forward's unproduced second season, Master Fighter 2105. Viral brings the Master Fighter to life outside of the films, and he fights the Ninja Turtles and Master Splinter. Master Fighter acquires the Relic of Jenga-Ka, which further empowers Viral. However after the podium collapsed on Master Fighter and Splinter helped him out of the rubble, Master Fighter was touched by the rat's compassion. Together, they teamed up against Viral and beat her with a simultaneous Furious Fist of Fatality.
Donatello created a world for Master Fighter to live in and explore, but before he left his new friends, he and Michelangelo teleported to old Tōkyō to fight Godzilla.
According to Michelangelo in Master Fighter 2105, there were 48 films in the series.