Rikki-Tikki-Tavi is the wild and very protective mongoose that fights off snakes to protect the animals and people like Teddy, and his parents.
Father and Mother
Darzee and his wife are both tailor birds and Darzee is very musical and careless of some things and his mind is too prone.
Nag and Nagaina are the villans that live in the family's garden. They try to kill the British family and other animals, they are very sneaky, and smart.
The father and mother are the British parents of a boy named Teddy. The mother in the story is protective and sensitive about nature. The father is laid back and not worried about things. Both of the parents accept the mongoose in the end.
Teddy is the little boy of the British family. He is innocent, quiet, kind and he seems like a good kid. He doesn't have much actions or words but he seems like all of those.
Chuchundra is a muskrat and he is skittish and cowardly. He is scared of getting hurt and eaten.