The mac-daddy of cancelled sci-fi TV, this outstanding sci-fi western had a brilliant cast and great writing. Its unlawful death at the hands of Fox seemed like a deliberate hate campaign.

Groundhog Day: the TV show. A cop relives the same day over again and must figure out a complex crime and clear his name in just a few hours. The full series was never shown on TV.

A small town tries to survive following a devastating nuclear exchange. A great post-apoc series. Fan outrage (and lots of nuts) bought it back for a short second season.

A twisty-turny Body Snatchers thriller, it was one of three alien invasion shows (along with Threshold and Surface) that appeared at the same time and were cancelled after one season.

A truly fantastic sci-fi/fantasy series about the odd goings-on in the town of Eerie. It's a kids show adults can appreciate. If there was any justice in the world this would still be going now.