Duncan MacLeod is Immortal, and must live in modern society, concealing his true nature while fighting other Immortals. – IMDb
The 100 (2014-Present)
Set 97 years after a nuclear war has destroyed civilization, when a spaceship housing humanity’s lone survivors sends 100 juvenile delinquents back to Earth in hopes of possibly re-populating the planet. – IMDb
Shows I want to check out starting with an H: Highlander: The Raven (1998-1999).