Herman the Hedgehog is an agent of the same agency as Perry the Platypus, he goes by Agent H like how Perry the Platypus goes by Agent P, not much is shown of him but he was seen in the Bowl-R-Ama Drama episode and Traffic Cam Caper. He was also seen in the Spot the Diff Marathon falling on Candace's head in the change-inated episode, Lawn Gnome Beach Party of Terror