The X-Files

Fox Mulder (David Duchovny) is a marginalized loner FBI agent stuck in the basement. He's been ostracized because he's a true believer in the paranormal. Dr Dana Scully (Gillian Anderson) is a skeptic, a woman of science, and assigned to keep Mulder under control.

The X Files represents a breakout for the sci-fi genre. Its success gave it license to put on more paranormal shows treated as reasonable. It also became a benchmark by which these shows are measured. There are amazing episodes with some less so. The best is the chemistry between the two leads. It broke new ground with great writing from some future notable names. It lasted 9 seasons. It may have gone on too long but it was great while it lasted.