Spin-offs have been a part of television since the very beginning. These include not just those series that branched off from popular shows focusing on a favorite supporting character but also those that continued following the leads. The latter could be thought of as TV show sequels, like Archie Bunker’s Place. Prequels, however, have not been as big a part of television tradition. There were Saturday morning cartoons offering origins of live-action TV characters like Alf and the Muppets, as well as some jumping onto the “__ Babies” concept for classic animated series like Scooby-Doo and The Flintstones. Around the same time, ’80s drama Dallas got a legitimate prequel, but it was in the form of a TV movie. Outside of shows that were prequels to movies — a current trend in and of itself that has its roots in series like Freddy’s Nightmares (some of its episodes, anyway) and Young Indiana Jones Chronicles — the earliest American live-action spin-off of a live-action series to go backward in focus was probably Young Hercules, in which none other than Ryan Gosling portrayed the teenage version of Kevin Sorbo’s legendary hero for 50 episodes between 1998 and 1999. Unsurprisingly, the Star Trek franchise eventually got into prequel territory with Enterprise. Later, another sci-fi series, Battlestar Galactica, tried it with the unsuccessful Caprica.