Trivia Facts | Top Quotes | Goofs/Mistakes
  • "Aku" is Japanese for "Evil".
  • Tartakovsky has acknowledged taking some of his inspiration from the Frank Miller graphic novel Ronin, including the premise of a master-less samurai warrior thrown into a dystopic future ahead of our present.
  • In Brazil, the name Aku was changed to Abu due to the original name's unfortunate similarity to a Portuguese swear word meaning anus.
  • In Episode VIII, one of the bounty hunters in the woods that is riding a robotic elephant is a character from "Dial M for Monkey" from "Dexter's Laboratory." "Dexter's Laboratory" is also created by Genndy Tartakovsky.
  • In the pilot movie, one of the dogs working in the mines is Big Dog from the shortly lived cartoon 2 Stupid Dogs, another show worked on by Genndy Tartakovsky.
  • The mines the dogs are excavating in the pilot movie used to be the city of Townesville from the The Powerpuff Girls. This is evident from a billboard which has a picture of the Talking Dog which appeared in an episode of the "Powerpuff Girls".