Where do you think your going? You're mine! Now get to work! You, what are you looking at? Back to work!
~ Moe
Moe is a large rat and the supporting antagonist in An American Tail. He is Warren T. Rat's friend and the owner of the sweatshop. He wears a white sleeveless shirt, red shorts and a yellow hat.

He is voiced by John Finnegan.


Moe is a ruthless and sinister taskmaster, he takes any orphans as his captives and forces them to work for him, and won't allow them to leave.


Warren tricks Fevel that his family are in the sweatshop. Moe grabs Fevel and laughs evilly, and Fevel askes what about his family, but Warren said that he doesn't need a family that he has a job at the sweatshop. Fevel tries to get out, but Moe does not allow Fevel and the worker children to escape from his sweatshop.

Later, Fevel and the rest of the orphans escapes the sweatshop.


  • Moe is shown to be taller than Warren, even though he is a cat.
  • In the novelization, he is seen a little more. The worker children tie him up before escaping the sweatshop.