Numbuh 48 Flavors, or Numbuh 48f for short, appeared in Operation: T.R.E.A.T.Y.. His suit is a parody of the one worn by Mr. Freeze in the Batman comics and television shows. He is in charge of the KND's ice cream supply and is possibly involved with the KND Splinter Cell. He yells at the members ofSector V when they offer to help unload his ice cream, obviously wanting to eat it. Later, he blown the KND Gihugeacarrier with Chocolate flavored ice cream, so no one would eat his ice cream anymore. He was eventually subdued by Sector V, and was presumably locked up in the Arctic Prison for his actions. Numbuh 48 and Chad Dickson are plans.