Oliver B. Bumble finds an egg that, it turns out, has a cute little dragon in it. However, this dragon grows huge each time it gets excited or upset. As this causes a lot of problems, Bumble has to face a difficult dilemma.
When linguistics professor Henry Higgins boasts that he can pass off Cockney flower girl Eliza Doolittle as a princess with only six months' training, Colonel George Pickering takes him up on the bet. Eliza moves into Higgins's home and begins her rigorous training after the professor comes to a financial agreement with her dustman father, Alfred. But the plucky young woman is not the only one undergoing a transformation.
