I'm a bit surprised by the inclusion of the animated series. Pleasantly surprised. I wonder how many current Star Trek fans have seen it? I remember two episodes I saw more than 40 years ago (Jesus, I'm old). The first one involved Spock going back in time, meeting himself as a child, and seeing his pet sehlat. The other involved tribbles, with Mudd (I think) fixing their reproduction problem but that led to them simply growing and growing. I remember Kirk having to push a fat tribble off the captain's chair.