OK K.O.! Let's Be Heroes - Season 3 Episode 7 Whatever Happened To... Ripper Roo?
Overview: Rippy Roo makes a sudden appearance at the plaza and immediately begins catching up with Carol by revealing what she had been doing all these years after leaving P.O.I.N.T. Meanwhile, K.O. ventures into Rippy Roo's pouch after a creature called a Mecha Maw steals his prized binder of very rare Pow Cards.