The Wattersons are a very unusual family, which includes 2 rabbits, 2 cats and a goldfish
- Gumball Watterson - The Eldest son of Nicole Watterson and Richard Watterson, older brother to Darwin Watterson and older brother to Anais Watterson
- Darwin Watterson - The Adopted Son of Nicole and Richard . Darwin is also the adoptive brother of Gumball and Anais , It's true that Darwin was once a pet fish then he grew legs and started to breathe air.
- Anais Watterson - The youngest of the Wattersons, she is the younger sister to Darwin and Gumball , but also the youngest daughter of Nicole and Richard .
- Nicole Watterson - The Mother of The Watterson Children , and a wife to richard.
- Richard Watterson - The father of The Watterson Children and a husband to Nicole.