He was in a kind of round table discussion with Scotty, McCoy, Chekov and possibly Uhura. He was busting their chops about how silly the show was. That it was basically "Bonanza" in space and not very high minded. Only DeForest Kelly seemed to laugh and take it in stride. Both Jimmy Doohan and Walter Koenig were getting very incenses. Harlan wrote a great book about his experiences writing the episode "City on the Edge of Forever" and how he felt betrayed by Roddenberry and how his script was changed.