Interesting. The show actually lasted for 110 episodes and I don't recognize any of the actors among the main cast. I recognize several guest/supporting actors though like Majel Barrett.
It was based on a Gene Roddenberry concept, and I think Majel Barrett was the producer or something, having been married to him.
The original star was Kevin Kilner, and they replaced him halfway through, although I don't know if he left or was fired. He's not a household name, but he's been in a number of things so he seems to have no problem getting work.
https://www.imdb.com/name/nm0453273/?ref_=ttfc_fc_cl_t10
