Re: Star Trek guest stars on Murder, She Wrote
And, of course, there was a mini Trek reunion on T.J. Hooker:
Or check out the prequal meeting of Nimoy and Shatner from The Man from UNCLE (a brilliantly great TV series as well). Both Harlan Ellison and James Doohan worked on this series.
(sorry, I am unaware as to how to display the clip in similiar fashion as to the one above).
"Ay plegli ianectu flaggen, tupep like for stahn... " - Cloud William