 
Harko is an upcoming Amerciann animated sersie about a troublesoume 6-year old cartoon cat and her 2 older 10-year old twin brothers Karko and Arko.The designs for the Cats we're inspired by the Warners and Felix the Cat
Charcthers[]
- Harko Cat:a 6-year old that is always getting herself and her brothers in trouble.She is voiced by Ciara Bravo and modeled after Dot Warner.
- Karko Cat:the smartest Cat who is always comes up with the plans to get themselves out of trouble (which barley work).He is voiced by Nathan Kress and modeled after Winky/Yakko.
- Arko Cat:the random Cat that is always asking random questions and acts like a present day child.He is voiced by Will Shadely and modeled after Winky/Wakko Warner.
- Curly Mass:the antaginiost she is a famous child actress and is always trying to exterminate the Cats.She is voiced by
- Hopscottch Cat:another rejected Felix the cat about 4-years old charcther that is consired the Cats' sister.She is voiced by Tara Strong.
- The Mice:a family of mice that lives in a whole in the Cats' house as a running gag Harko keeps trying to eat them.