Madam Director is the former principal of the Escolarium and the main antagonist of the final episodes of season 1. She is strict and wicked because she is a bad witch. Her plan is to make Escolarium unhappy and eventually rule it. She is the mother of Julio,the coach of the sharks.According to Julio,she took his powers away while Julio is still a kid so she could use it to solve problems. She forced Grachi and Diego to be on their side but both refused. Madam director's ancestor is the one who locked Sibilo in the ring. In the last episode of the first season, she is turned into a dog by Grachi and Matilda. Francisco, the father of Grachi is the new principal next to the madam director.
She is played by Martha Pabon.