Cosmo Spacely

Mr. Spacely is an antagonist in The Jetsons and although technically not a true villain he is nevertheless a character that has been consistantly aggressive and antagonistic throughout his stay in the series - he was particularly antagonistic in The Jetsons Movie in which he willingly endangered the entire population of an underground society just to keep his business running - in general however Mr. Spacely is not a threat of this scale, normally he is simply the mean-spirited boss of George Jetson who is stereotypically tough and greedy: he is also a man who is fond of making his employee's life miserable even outwith the normal working pattern, having a keen interest in George's private affairs.