Leon

Leon is Buckminster Eden's 28-year-old sidekick at Hieronymous Wiggenstaff's School for Heroism and Villainy. He is tall, beefy, and bald. In Episode 5 "What's Yours is Mined" he tells Fitzroy that he believes the school is not safe and as of Episode 7, he is reported to be missing.

In Episode 12, it was revealed that he was working for Higglemas Wiggenstaff doing recon work in the form of a hawk.