Splinter (Teenage Mutant Ninja Turtles) Splinter (Teenage Mutant Ninja Turtles) Splinter, by his students often called Master Splinter, is a fictional character from the Teenage Mutant Ninja Turtles comics and all related media. In both the original comics and the live-action movies, Splinter is the pet rat of a ninja named Hamato Yoshi in Japan. Intelligent for his species, Splinter is able to learn ninjutsu art by mimicking his master's movements while he practiced. Yoshi becomes embroiled in a dispute with a fellow ninja by the name of Oroku Nagi, and is eventually murdered by Nagi's brother, Oroku Saki, who is seeking revenge for his
Rat King (Teenage Mutant Ninja Turtles) King's appearance) patient at a hospital. Becoming the Rat King, the man challenges Splinter to a battle, which he loses after a long fight. With the Rat King defeated, Splinter is offered a chance to take his place in the Pantheon, which he refuses. Accepting Splinter's decision, the Pantheon and Rat King leave, though not before stating that Splinter will be offered membership in the Pantheon one more time, at the moment of his death. Despite being a minor character in the Mirage comics at the time of its initial airing, the Rat King (voiced by Townsend Coleman) is featured