Gus (Chad Krowchuk) - A nerdy boy who is constantly picked on, but is known as one of the troop's worst nemesis, seeing that he can gain control of the most powerful monsters on the planet and use them for his own evil ways. He is the main antagonist of the series. He likes being called Augustus, but everyone calls him Gus, which thoroughly enrages him in later episodes as it reminds him of the troop. He loves Haley because she was the first to accept him and sees Jake as a rival. Despite the fact, The Troop tried to wipe his memory, he constantly evades them to the point he had to be locked away. He returns as the main antagonist for the series one finale when he attempts and succeeds at releasing every monster the Lakewood troop has ever captured, but he ultimately fails when his 'monste