24 episodes (https://en.wikipedia.org/wiki/List_of_The_Jetsons_episodes) (Season 1) were produced (https://www.youtube.com/watch?v=gX64qY-vBco) from 1962-1963 (https://paleofuture.com/jetsons-episode-guide-1962-1963) and then 51 episodes (https://animesuperhero.com/forums/threads/why-was-the-jetsons-never-as-popular-as-the-flinstones.3843241/) (Seasons 2 and 3 (https://animesuperhero.com/forums/threads/jetsons-in-the-60s-vs-in-the-80s.3706121/)) were produced (https://forums.stevehoffman.tv/threads/the-jetsons-1980s-revival-episodes-and-the-jetsons-the-movie-1990.539457/) from 1985 (https://animatedviews.com/2009/the-jetsons-season-two-volume-one/)-1987.