

The Animated Series that ran in the mid 70s although it was originally just called ‘Star Trek.’
It had the same cast as TOS. Roddenberry was the showrunner again (after leaving before season 3 of TOS) and DC Fontana was the Supervising Editor in charge of the scripts.
https://memory-alpha.fandom.com/wiki/Star_Trek:_The_Animated_Series
I have started (another) rewatch of TAS recently.
This time, what’s struck me is how much the Kirk in TAS aligns with Paul Wesley’s performance.
Despite TAS being animated to look like Shatner’s Kirk and Shatner voicing the part, somehow there’s less swagger and a more intellectual Kirk in TAS.
It’s in the writing surely but perhaps the creators had a sense that they needed to shift the tone to sell the drama on an animated show — especially one that took advantage of the medium to show even more trippy aliens and phenomena.
I wasn’t looking for it but there it is.