List of the best cult TV shows ever, ranked by their loyal fans. TV series that develop cult followings are known for their magnetic characters, pithy dialogue, and complex plots that interweave of the course of several episodes or seasons. The best cult TV fan bases are passionate and may feel deeply attached to the cult characters, their lives, and their relationships. Many devoted fan communities take to online message boards, writing fan-fiction, and attending conventions dressed as their favorite characters.
Long-running mainstream series such as The Twilight Zone, Lost, and Buffy the Vampire Slayer easily attracted loyal fanbases, but even more impressive are those beloved shows that only lasted a season or two, like Freaks and Geeks and Firefly. Even after their favorite shows go off the air, fans of cult TV shows continue to collect memorabilia, replica props, and do cosplay at fan events. This subcultural phenomenon spans genres from sci-fi cult shows to fantasy, drama, and even comedy cult series. This list also includes cult classic TV shows and top cult TV series.