Rikki Tikki a mongoose is almost drown by a flood but is rescued by Teddy
Rikki Tikki Tavi is introduced to Nag and Nagina as he is exploring the garden
Nag decides to sneak into the house to kill the humans. Rikki Tikki knows he is there and attacks Nag and wins the battle against Nag. The father cuts him in half and throws him on the trash pile
Nagaina thinks the man of the house killed her husband so she is on a mission to kill the man and his family, Darzee's wife fakes a broken wing so Rikki can destroy all the cobra eggs in the garden. Than he finds out Nagaina has the family cornered and is ready to strike Teddy so he saves one egg.
Rikki brings the last egg and shows Nagaina that he has her only living offspring, Rikki Tikki knows he has to kill Nagaina, so she begins begging for her egg. He attacks and chases her into her hole and comes out of her hole a victor telling all in the garden that he had successfully killed Nagaina
The Family and all the animals in garden are extremely happy and have a celebration meal for Rikki Tikki. Rikki is proud to be the protector of the family and garden animal friends