S1, E9: Gyro invents a robot that can do everything, including soundly beating Launchpad in an action-packed air race! Humiliated, Launchpad feels he's been replaced, not only as Scrooge's pilot, but as the nephews' idol, as well! When Scrooge allows Armstrong to run the McDuck empire, the amiable robot gradually becomes corrupted, taking over not only Scrooge's empire, but the entire world!