Hy-Spy is another recurring enemy of Secret Squirrel. In Hi-Spy, Secret is sent to confront the evil criminal scientist Hy-Spy face-to-face in France, but Secret cannot outsmart him. In "Spy in the Sky", Hy Spy is intent causing destruction on the globe with his armed satellite. Secret and Morocco head to the satellite to halt his plans. In "Ship of Spies", Secret and Morocco are assigned to locate Hy Spy's invisible ship and put his plan out of action.