Star Trek - Season 1 (1966-1967) 5

This is where it all started. An innovative program of which kind had never been seen on prime time television before. Multi-racial and cultural cast that no doubt was too much for the general public at that time to handle (there's reason why this great series was on for a brief three seasons). Ahead of its time in so many ways. Great writing and not a bad production given what the producers, directors, and actors had to work with on the set.