Cyrus D. 
Day 7 - Favorite TNG Episode - Chain of Command Part 2 - No need for high tech CGI and complex action… just the absolute amazing acting of both Patrick Stewart and David Warner (Gul Madred) Could have watched their interactions for several more hours!
Not to mention the amazing work of Jonathan Frakes and Ronny Cox (Cpt. Jellico). The interplay these two had could have carried a few episodes by themselves.
