Got cancelled after one season and fans have been in a state of mourning for twenty-odd years now.
Fun fact: Fox cancelled the show after airing just 11 of 14 produced episodes, then it spawned a feature film.
Proved a video game adaptation could actually make you cry, mostly by letting the quiet bits breathe.
Fun fact: The cordyceps fungus in the show is real and currently hijacks the brains of living ants.