Koko is a circus monkey who was dropped from the film The Hunchback of Notre Dame II.
- Koko clearly resembles Abu.
- Koko can only talk to Madellaine and nobody else.
- Koko shares a few similarities with Hugo, Victor, and Laverne:
- Both are anthropomorphic.
- Both try to help their friend to follow their dreams.
- Both are a source of comedy.