Pinball Wizard; Speak, Marf, Speak
S1, E9: Robot becomes Monster's guinea pig when Monster starts playing pinball, a game where players throw spiky balls at a target; Robot invents a device that translates Marf's language into speech.
S1, E9: Robot becomes Monster's guinea pig when Monster starts playing pinball, a game where players throw spiky balls at a target; Robot invents a device that translates Marf's language into speech.