Hendry Middle School is a middle school that Chad Dickson attends. The school is constantly mobile and its drinking fountains are outfitted with security systems when intruders are present. Having first appeared in Operation: L.E.A.D.E.R., Numbuh 1 is sent to infiltrate the boys' locker room to gather some information as to what the football team is up too. Numbuh 1 believed they were just planning some strategic plays for the big football game, but further investigation revealed that these football plays were actually an invasion plan against the Kids Next Door Moonbase, led by Numbuh 274 himself, using an explosive football (capable of destroying anything 110%) as their main weapon, and using their stadium as transportation. When the entire Sector V Team arrived, and under Lizzie's comma