McMaggy is the Co. Headmistress at Plumwood. One of her favorite episodes to film was The War Begins. She is first in, Ghouling Around Part 2 and then reprises her role in a lot of Season 4 episodes including, Teacahers and the last episode. McMaggy is called McMary by several First Years. Her signature spell is Alivius Contagous. McMaggy is supposed to be Headmaster after Forginsher but Mr. Winkler came to the school so he gets to be Headmaster after Forginsher. "McMaggy's role is very fun!" says Brianna Dooloo.