Mr. Spacely is George's boss and owner of Spacely Space Sprockets. He is a "little person" with black hair and a bad temper, and is the main antagonist of the series. Spacely always comes up with ideas to bring in more business, but they backfire. George, whom Spacely has known since childhood, gets blamed for most things that go wrong. A series' running gag involves his kicking George out of his office shouting, "Jetson! You're fired!, however Spacely would later give George his job back in the end of the episode, and if he was very happy with George, promote him to vice-president of the company. Mr. Spacely is sometimes helped out by Uniblab, the company's robot assistant.