The Evil League of Mutants
Rise of the Teenage Mutant Ninja Turtles episode
VideoCapture 20190126-185038
Season Code: 123
Episode: 113
Original airdate January 19, 2019
Written by Jesse Gordon
Supervising Producer Alan Wan
Directed by Sebastian Montes
Voice Direction Rob Paulsen
Supervising Director  Alan Wan
Storyboard Artist: Julia Braid
Kai Jiang
Kevin Molina-Ortiz
Episode chronology
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"The Evil League of Mutants" is the twenty-third episode (Episode 13) of Rise of the Teenage Mutant Ninja Turtles. It first aired on January 19th, 2019.


Baron Draxum assembles a league of mutants to defeat the Turtles.


Major Characters

Minor Characters

Additional voices by Eric Bauza and Matt Mahaffey


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  • Warren Stone: Breaking news: you're toast!
  • Meat Sweats: Liver toast!
  • Ben and Carl: Crunch. Crunch. Crunch. Crunch. Crunch. Crunch. Crunch.
  • Hypno-Potamus: As an actual magician, I'm offended by this charade.
  • Repo Mantis: I'm about to repo your lives.
  • Leonardo: This is why you never go to New Jersey.


  • This is the third 30-minute episode after "Mystic Mayhem" and "Bug Busters".
  • This episode features a musical number.
    • During the musical number, they sing about the Turtles' (and possibly Splinter's) origins.
  • The Lou Jitsu tape, "One Fish, Two Fish. Red Fish, Dead Fish", Splinter tried to play before training the Turtles was a nod to the Dr. Seuss classic, "One Fish, Two Fish. Red Fish, Blue Fish".
  • It is revealed by Draxum that he created the Turtles by using Lou Jitsu's DNA. This is the first reference made to mutating animals rather than humans.
  • Leo quoting, "We need a tiger" after he and his brothers confront Splinter of their training is a potential nod to Tiger Claw, who was voiced by Splinter's current voice actor.
  • This episode apparently takes place exactly thirteen years after the Turtles were mutated.