Mr. Killman

Mr. Speed Killman is the quaternary, later tertiary antagonist of Summer Edition 3 and a senary antagonist of the Duo-Franchise. Specifically, he serves as a primary villain of Summer Edition 3's June Arc, the main antagonist of Summer Edition 3's July Arc and the arch-enemy of the Myles Bots and Stacey Prescott as well as the main antagonist of his final episode "Return of a Killman".