If you need one example as to how 1950s television was different than 2000s television, here it is: this show ran for three years and they made 117 episodes.

This is a complete set in the most literal of ways. It has every single episode of the show, and they got them not just by digging into studio archives but by also asking fans for help. This set was originally going to be a "best of" set because they didn't have all of the episodes. But fans actually filled in the gaps with episodes that they had on tape for one reason or another. So now this is truly a set that was "completed." So you get to see every episode of a show that was rather groundbreaking.

And you also get to see where the cult classic Police Squad! got a lot of its structure.